Xiaogang Zhang Books

Ben shu shi guan yu yan jiu 20 shi ji Zhongguo yi shu xue de zhuan zhu, shu zhong ju ti bao kuo le: yi shu xue kua xue ke li lun de li shi yu xian zhuang, yi shu xue kua xue ke yan jiu de pu xi fen...

Nan chang shi jiao qu zhi

By Jianping Gan, Xiaojian Lu, Zhongfa Liu, Chuanjian Zou, Xiaogang Zhang, Wei Zhang

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Dong bei ya jin dai shi tan ze

By Xiaogang 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.