Yuan Lei Books

Medical Ventilator System Basics: A clinical guide
Zhongguo ren de guan li zhi hui
Zhongguo ren de guan li zhi hui

By Yuan Lei

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Tang Yijie xue ji
Tang Yijie xue ji

By Yuan Lei, Jianyong Zhao

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Da xue ti yu
Da xue ti yu

By Yuan Lei

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Ben shu quan mian di chan shu ti yu yun dong yu jian kang de ji ben li lun zhi shi, bing dui yi xie ji ben de ti yu ji neng zuo xiang jin de miao shu, shi xue sheng zai le jie ji ben li lun de ji c...

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Zi ran de zhi hui
Zi ran de zhi hui

By Yuan Lei

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Lun yu dao dou
Lun yu dao dou

By Yuan Lei

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Lun yu
Lun yu

By Yuan Lei

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Related Articles from our Blog

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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