Ersi Wei Books

Shi jian ji qi
Shi jian ji qi

By Hui Jiang, Ersi Wei

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Ke lu ge man jing ji xue yuan li
Ke lu ge man jing ji xue yuan li

By Lugeman Ke, Weiping Huang, Erni Ao, Ersi Wei

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Ben shu nei rong bao kuo : di yi fa ze, jing ji mo xing, gong gei he xu qiu, shi chang de huan ji, dan xing, xiao fei zhe sheng yu he sheng chan zhe sheng yu deng.

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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.

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