Jianfeng Yang Books

Ben shu gong fen 7 pian, yong tong su yi dong de yu yan, wei wei dong ren de gu shi, shi ji you xiao de li zheng, xiang dou zhe jie shao liao zhu duo xin li xue ding lü, yi dong yi xue, fang bian s...

Er shi si shi gu shi

By Jianfeng Yang, Gangmin Feng

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Er tong zhi hui gu shi

By Jianfeng Yang

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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.