Changyu Li Books

Ben xiang Qian fo dong
Ben xiang Qian fo dong

By Changyu Li

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Xue ye tu zhen yan
Xue ye tu zhen yan

By Changyu Li, Qin Chen, Nier Ao

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Ben shu gong fen 5 zhang,Nei rong bao kuo:"kang si taPeng niSai la an:yi wei fu qin de tan xun","si ka ke er mo si ke li an:e ling jie zhi ye de mou sha an","qiong bei niLa mu qi an:shen ye de ku h...

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Rang zheng ju shuo hua
Rang zheng ju shuo hua

By Danhong Wu, Changyu Li, Bioula La

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Ben shu zhong wu ge an li zuo wei yi ge zheng ti,Chan shi de shi chu li xing shi fan zui an jian de fang shi zheng zai fa sheng bian hua.Gong wu zhang,Nei rong you:si ke teBi de sen an,Yi li sha ba...

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Rang zheng ju shuo hua
Rang zheng ju shuo hua

By Changyu Li

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Li shi da shi ye
Li shi da shi ye

By Changyu Li

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Hu huan zi you
Hu huan zi you

By Changyu Li, Wenguang Sun

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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.

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