Feng Tianyu Books

Zhongguo yuan dian wen hua shi liu jiang

By Feng Tianyu

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Zhonghua wen hua di ao mi Zong heng wu jian nian cong shu

By Feng Tianyu

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Zhonghua yuan dian jing shen

By Feng Tianyu

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本书主要介绍了中华元典,中华元典的创制,中华元典的"天人之辨",中华元典阐释释史鸟瞰等内容.

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.