Shuangzhi Zhang Books

Ben shu lun shu le qing mo xi cang wen ti de you lai ji qi zai min guo de fa zhan, qing ting he guo min zheng fu wei hu xi cang zhu quan de nu li, yi ji xin zhong guo cheng li hou dang he zheng fu...

Han Zang li shi ci shu ji yao

By Shuangzhi Zhang

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Tang Song Yuan Ming Qing Zang shi shi liao hui bian

By Shuangzhi Zhang, Yuxin Zhang

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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.