Qian Hai Shui Books

Ming ren zhuan

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Ben shu ben shu bao kuo " bei duo fen chuan ", " tuo er si tai chuan ", " mi kai lang ji luo chuan " san bu " ying xiong chuan ji ", zuo pin ba wo liao san wei ming ren zai ge zi ling yu yong you h...

Zhao hua xi shi

By Qian Hai Shui, Lu Xun

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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.