Mingzheng Zhang Books

Qu shi

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Ben shu jiang shu le yi ge hu lian wang shi dai de cheng gong chuan qi. xiang wo men zhan shi le xin shi dai de zao meng ying xiong suo bi bei de pin xing, dong cha shang ji de min rui yan guang, l...

Qu shi

By Mingzheng Zhang

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Yanshan Xian ren da zhi

By Huogen Xiong, Mingzheng Zhang

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Dang bu zhu de qu shi

By Mingzheng Zhang

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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.