David Oxtoby Books

Principles of Modern Chemistry

By David Oxtoby, H.Pat Gillis

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Once upon a Christmas Christmas Book

By David Oxtoby, David Sandison

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Favorite Christmastime Tales Classics for Younger Children

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Once upon a Christmas

By David Oxtoby

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When his new sled won't work and his old one isn't ready, Santa Claus sets out on foot to deliver the presents but that is only the beginning of his troubles.

Principles of Modern Chemistry

By David Oxtoby, Laurie Butler, H. Gillis

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Principles of Modern Chemistry

By David Oxtoby, Alan Campion, H. Gillis

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xxxvii, 1132, A79, I30 p. : 28 cm

Chemistry: Science of Change

By David Oxtoby, Wade Freeman, Toby Block

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.