Jianxin Zheng Books

Huizhou gu cha shi

By Jianxin Zheng

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Ming shan wen cha

By Jianxin Zheng

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Zhongguo zheng fu yu suan zhi du gai ge yan jiu

By Jianxin Zheng

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Jiang nan wen cha

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Duo mian pu jing

By Jianxin Zheng

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Ben shu zuo zhe zheng jian xin zai pu jing zhu zheng de 8 nian zhong you 6 nian zai mo si ke, Jian zheng le ta de liang ci dang xuan, Dui dang shi de she hui fan ying he min zhong ping jia, You qie...

Jie du Huizhou ci tang

By Jianxin Zheng

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Hui zhou wen mo

By Jianxin Zheng

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Jiang nan wen cha

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Jie du Huizhou ci tang

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Huang Shan Maofeng

By Jianxin Zheng

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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.