Yanjing Chen Books

Wo Ji Wo Nao

By Yanjing Chen, Aimin Bao, Yiyao Wang, Wabo Si, 斯瓦伯.

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Ben shu tao lun le da nao zai jin hua zhong de yan bian yi ji ji yi de ji zhi,Hai jie shi le da nao sun shang he ji bing de yuan yin yu jie guo,Bing jie shi le ren men ru he neng ti gao da nao de j...

China's postdoctors' contributions to the 30th International Geological Congress

By International Geological Congress 30th 1996 Beijing China

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Orogenic Type Polymetallic Mineralization Associated with Multistage Orogenesis in Northern North China Plate

By Qiaohui Pi, Wenbo Li, Yanjing Chen, Richen Zhong

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Orogenic Type Polymetallic Mineralization Associated with Multistage Orogenesis in Northern North China Plate

By Qiaohui Pi, Wenbo Li, Yanjing Chen, Richen Zhong

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Geology and Geochemistry of Molybdenum Deposits in the Qinling Orogen P R China

By Xiaohua Deng, Franco Pirajno, Yanjing Chen, YongFei Yang, Nuo Li

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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.