Xiaoling Zhang Books

Ben shu cong li shi he zheng zhi, Zi ran he ke ji, Wen hua he yu le, Jian kang he ying yang, Sheng huo he she jiao, Zong jiao he zhe xue, Di qiu he yu zhou deng fang mian, Jie shao le ren men zai r...

Duo mao mao da wang

By Xiaoling Zhang

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Xiaoyong is a not-so-smart boy, when he plays hide-and-seek he is always the first to be found. His friends help to make him.

Wang Zhaowen xue shu si xiang lun ji

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Xing shi su song ke ti lun

By Xiaoling 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.