Helen Palmer Books

Jiu xing ren ge

Average: 0.00, 0 Ratings

Ben shu xiang xi jiang shu le jiu xing ren ge, Ta shi yi zhong shen ceng ci le jie ren de fang fa he xue wen, Ta an zhao ren men de si wei, Qing xu he xing wei, Jiang ren fen wei jiu zhong:wan mei...

El eneagrama en el amor y en el trabajo The Enneagram in Love Work

By Helen Palmer

Average: 0.00, 0 Ratings

RUHUN AYNASI ENNEAGRAMA YANSIYAN INSAN MAN.

By Helen Palmer

Average: 0.00, 0 Ratings

Fish Out of Water

By P. D. Eastman, Helen Palmer

Average: 0.00, 0 Ratings

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.