The Body Dewey Decimal Number: 612
Bill Bryson
The Body: A Guide for Occupants has the recorded Dewey Decimal number 612 in the Library of Congress entry selected here. This is Bill Bryson's first edition from Doubleday, dated 2019, using hardcover ISBN 9780385539302. Its subject headings identify human anatomy and human physiology. That pairing gives the reader a useful way into the book: anatomy asks about bodily structures, while physiology asks how those structures function together.
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The edition behind this number
Use the anatomy and physiology distinction while reading
The two subject headings are complementary rather than redundant. Naming a part of the body is a different task from explaining what it does and how its activity relates to another part. The publisher presents Bryson's book as a tour of the body, its functioning and the things that can go wrong. For this catalogue result, 612 is the recorded subject placement; the anatomy and physiology headings explain more clearly what sort of enquiry the book supports.
A reader can turn those headings into a two-column notebook. Put a structure in the first column and a process involving it in the second. Then add a third question: what other structure or system does this process depend on? This makes the book useful as an introduction to relationships rather than merely a collection of memorable facts. It also helps identify when a passage shifts from describing a part, to explaining a mechanism, to recounting how that mechanism was investigated.
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A concrete example: the heart as structure and process
The National Heart, Lung, and Blood Institute's overview provides a concise companion example. It identifies the heart as part of a circulatory network, describes blood carrying materials around the body, and explains that valves direct flow while an electrical system controls the rhythm. These are several different levels of explanation about one organ. A drawing of chambers answers one kind of question; an account of flow or timing answers another. This is the anatomy–physiology distinction in a form a reader can recognise.
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When reading Bryson's discussion of an organ, try drawing the structure and then adding arrows for the process. Mark where the account refers to movement, regulation or exchange rather than simply a location. If an anecdote makes the mechanism memorable, keep the anecdote separate from the diagram so that it does not replace the explanation. The institutional resource is a way to check and extend a basic concept, while the book supplies the narrative route through the broader subject.
The first edition and the paperback in the same record
The library record says first edition and gives Doubleday with a bracketed 2019 publication date. It lists the hardcover ISBN selected here and also a paperback ISBN, 9780804172721, as valid identifiers. The ebook identifier is encoded separately in the cancelled or invalid field. This is an example of why a record can contain more than one format-related identifier without the page needing to merge those formats into a single claim about their physical details.
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The publisher's entry independently identifies the selected ISBN as the October 2019 hardcover and lists the paperback as a later format. If an assignment depends on an illustration or page reference, the format matters even when the underlying work is recognisable. Use the hardcover match for the copy represented here, then check the available copy's own pagination. The library's separate description of preliminary matter, main pages and plates is useful evidence when a simple total page count looks different elsewhere.
A narrower enquiry than A Short History of Nearly Everything
Bryson's A Short History of Nearly Everything carries 500 in its selected 2004 paperback record, with a broad science heading. The Body's selected record carries 612 and specifically human anatomy and physiology. The contrast shows how the same writer can move from a broad scientific survey to a focused account of the human organism. The writer's familiar style may connect the reading experience, but it does not determine one shared classification for both works.
For someone who enjoyed Bryson's broad survey and now wants a more bounded subject, this comparison is useful. Instead of asking which number is better, ask how the reading question has changed: from many areas of scientific knowledge to relationships within a human body. A library reading list could place the books together under the author while explaining that difference in scope. A subject list would instead place The Body beside other works on human function, using its own record.
Compare explanation of bodies with a history of medical research
The Immortal Life of Henrietta Lacks carries 616.02774092 and a separate B in the selected record. Its headings include HeLa cells, cancer research, cell culture, a named person's life and medical ethics. That is a different kind of bodily story from Bryson's anatomy and physiology tour. Skloot's book centres a person and the research history connected to her cells; The Body is described through the human organism more broadly. The common medical neighbourhood does not make their purposes identical.
A useful paired discussion asks how the unit of attention changes. In a physiology explanation it may be an organ, a system or a mechanism. In the Lacks narrative it may be a person, a family, a laboratory or an institution. Students can trace how a scientific account gains or loses information when it shifts between those levels. This pairing is more precise than calling both books health reading, because it connects the actual subject descriptions with a question readers can investigate.
Keep the memorable story connected to the explanation
The record includes a humour-related descriptive heading alongside its anatomy and physiology headings. That can help readers recognise the kind of presentation without treating humour as the book's sole subject. While reading, choose an interesting story and write the explanatory point it serves in one sentence. Then ask what you would need to check if you wanted to use that point in a report: a definition, a historical source or a current account of a bodily process. This keeps enjoyment and understanding connected rather than allowing a striking anecdote to stand in for a whole explanation.
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Sources for this edition guide
The record lists a valid ISBN associated with this edition. That does not independently verify every metadata field, establish a universal number for every version, or give the complete local shelf location. Compare the source with your copy.
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