Jianmin Qin Books

Ying xiang Zhongguo hai zi de 100 ge jing dian tong hua

By Jianmin Qin, Quan Yuan

Average: 0.00, 0 Ratings

Tong yao san bai shou

By Shicheng Xu, Jianmin Qin, Yao Wang

Average: 0.00, 0 Ratings

Three hundred folk nursery rhymes are collected from the most popular kinds of folk rhymes nationwide in China. It reflects the strong colorful lives of various ethnic groups. The rhymes are simple...

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.