Kerang Zhang Books

Zhongguo shui cai hua tu shi

By Shuangcheng Wang, Zhenli Jiang, Kerang Zhang

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Li xing de sheng yin

By Kerang Zhang

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Ben shu xuan bian le zhong yang he zi zhi qu ji mei ti shang kan deng de ping lun yuan wen zhang, She lun, Ping lun, Zhuan jia xue zhe zong jiao ren shi shu ming wen zhang, Cong bu tong ceng mian,...

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.