Guoping Wang Books

Ben shu jiang shu liao wei liao diao cha ka mu le de xi jun zhan shi yan shi, zhi zhi ta yong bing du hui mie shi jie de xie e yin mou, ye ge he na luo fu hua zhuang cheng xin hun fu fu, mao si qia...

Bo xi Tiancizhuang

By Guoping Wang

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Wuxi guo zhuan shi liao xuan ji

By Wanli Qian, Guoping Wang, Guoan Chen

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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.