Wang Yang Guang Books

Ren lei de gu shi

By Fang Long, Wang Yang Guang

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Sheng jing de gu shi

By Fang Long, Wang Yang Guang

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Ben shu tu wen bing mao di jiang shu liao sheng jing gu shi, nei rong bao kuo : xian qu zhe, zan ju ai ji, kuang ye de piao bo, zheng fu jia nan di, you tai wang guo, xian zhi de jing gao deng.

Shen Long s Miracle Herbs Chinese Tale Series

By Wang Yangguang

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NV Wa Mends the Sky Chinese Tale Series

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300 jing dian cheng yu gu shi

By Wang Yang Guang

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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.