Yang Bao Jun Books

Xin wen jia zhi lun

By Baojun Yang

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Ying xiang shi jie de 100 ge cai fu yu yan

By Yang Bao Jun, Ming Shi

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Ben shu shou lu yi bai ze yu yan, Bing tong guo duan xiao jing han de ping lun xing shi, Cong jin tian jing zheng ji lie de shi chang jiao du, Jin xing jing ying guan li, Shi chang ying xiao, Cai f...

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.