Zhangrun Xu Books

Fan zui xue

By Ping Xu, Zhangrun Xu, Huaizhi Chu

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Guo jia li xing

By Zhiyong Zhai, Zhangrun Xu

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Ben shu cong zhong guo wen hua ming yi de shen du he gao du, huai chuai zhe jia guo qing huai de xian shi he you si, yi xue shu de min rui he yan jin, wa jue le zhong guo gu dai chuan tong fa lü we...

Fa lu xin yang

By Zhangrun Xu

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Shuo fa, hua fa, li fa

By Zhangrun Xu

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Jian yu xue Fan zui yu jiao zheng cong shu

By Zhangrun Xu

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Xian dai Zhongguo de guo jia li xing

By Zhangrun Xu

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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.