Xiaohua Wang Books

Min zu di qu ren li zi yuan ke chi xu fa zhan lun

By Xiaohua Wang

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Mo shi gong zi

By Xiaohua Wang

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袁寒云(1889年-1931年),名克文,字豹岑,又字抱存,抱公,号寒云,又署龟庵,河南项城人.袁世凯的次子.他幼承家学,十五岁作赋填词,诗文在当时被誉为"高超清旷,古艳不群".金石书画和收藏赏鉴皆为一时之选.他为人风流旷达,被称为"民国四公子"之一.

Xiu cai zao fan yu Minguo chuang li

By Xiaohua Wang

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Huangpu jun xiao de jiang shuai men

By Xiaohua Wang

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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.