Doris Pooser Books

Ihr personlicher Stil mit color me beautiful

By Doris Pooser

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Shang wu li yi

By Doris Pooser

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Ben shu jiang shu shang wu li yi de zhu duo fang mian, Han gai zhe zhuang li yi, Shen ti yu yan, She jiao gou tong yu hu dong, Ri chang shang wu li yi, Li yi gui ze de yun yong yu qiang hua ji yi,...

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.