John DEFRANCIS Books

Beginning Chinese

By John DeFrancis

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Index volume beginning, intermediate, and advanced texts in spoken and written Chinese,

By John DeFrancis

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Annotated Quotations From Chairman Mao

By John DEFRANCIS, Mao Zedong, 毛澤東, 1893-1976

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this Volume Provides The Original Chinese Text Together With A Complete Pinyin Transcription Of The Famous Little Red Book Of Mao Tse-tung's Thoughts On A Wide Range Of Topics. The Annotation Inclu...

Character text for Beginning Chinese

By John Francis DeFrancis

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Beginning Chinese Reader Part 2

By John DeFrancis

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Character Text for Beginning Chinese: Second Edition

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Nationalism and Language Reform in China

By John DeFrancis, John Francis De Francis

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Abc Chinese English Dict

By De Francis

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In the footsteps of Genghis Khan

By John DeFrancis

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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.