Lifeng Zhang Books

Ben shu gong fen 6 zhang : dilzhang he di 6 zhang fen bie jie shao ji suan ji ji chu zhi shi he wang luo ji chu zhi shi ; di 2 zhang jie shaoWindows 7 cao zuo xi tong de ji ben zhi shi he cao zuo ;...

Gao han ban gan han qu nong mu ye chi xu fa zhan li lun yu shi jian

By Lifeng Zhang, Yuhua Liu, Shuqing Liu

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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.