Guoqiang Dai Books

Shang ye yin xing jing ying xue

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Quan shu gong fen 14 zhang, Jie shao le shang ye yin xing de fa zhan li cheng, Shang ye yin xing de zhi neng ji qi jing ying guan li fang zhen yu ce lüe, Jie shao le dang dai shang ye yin xing de g...

Zhongguo huo bi xu qiu fen xi

By Guoqiang Dai

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Wo guo shang ye yin hang li lu feng xian guan li yan jiu

By Guoqiang Dai

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Jin rong shi chang you xiao xing tan tao

By Guoqiang Dai

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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.