Zhengshuan Li Books

Ben shu yi 1~4 ji ying zhang wo de yue 4200 ge ci wei ji chu, Suo shou ci tiao jin 50000 ge, An pin xie de ying yu zi mu shun xu pai lie, Bang zhu du zhe fu xi he gong gu.

Coursebook for Appreciation of Songs in English

By Zhengshuan Li, Miqing Wang

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Select British Medieval Poems and Their Refined Translations

By Tongxin Xu, Zhengshuan Li, Zhaofeng Wu

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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.