Jianyun Zhang Books

He xie wen hua de li lun yu shi jian

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Zhang jian yun shuo

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Ben shu cong guo xue jiao du tan ren sheng, shi dui zhong guo you xiu chuan tong wen hua de chuan cheng he hong yang . zuo zhe tan tao zhuo ze ren, cheng xin, she hui, cheng bai, jiao yu, wen ren,...

Dehong shi ju shao shu min zu jian shi

By Zhong Zhang, Jianyun Zhang

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Zhongguo jia feng

By Zhiguo Zhao, Jianyun 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.