Zheng Hu Books

Electricity Economics
Electricity Economics

By Zhaoguang Hu, Zheng Hu

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Electricity Economics
Electricity Economics

By Zhaoguang Hu, Zheng Hu

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Min shi an li xuah bian
Min shi an li xuah bian

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Min shi an li xuan bian
Min shi an li xuan bian

By Zhun Lin, Zheng Hu

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Zhao shang ju chuang ban zhi chu 1873 1880
Zhao shang ju zhen dang
Zhao shang ju zhen dang

By Zheng Hu

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Zhao shang ju yu Zhongguo qi ye shi yan jiu
Zhao shang ju yu Zhongguo qi ye shi yan jiu

By Yin Gui Zhu, Zhengping Chen, Zheng Hu

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Summary in Chinese field only.

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Zhao shang ju chuan pu
Zhao shang ju chuan pu

By Zheng Hu

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Zhao shang ju li shi yu chuang xin fa zhan
Fen shui chang liu
Fen shui chang liu

By Zheng Hu

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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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