Helen Green Books

1978 guide to non-census sources of population studies data

By Ada Miryam Field, A. Miryam Field

Average: 0.00, 0 Ratings

Bexhill on Sea in Old Photographs

By Helen Green

Average: 0.00, 0 Ratings

East Texas daughter

By Helen G. Green

Average: 0.00, 0 Ratings

"Helen Harris Green was the first black woman admitted into a Dallas school of professional nursing, the first black to be a nurse-manager at the Harris Methodist Hospital in Euless, the first blac...

Get Ready for Kindergarten Book and Activity Kit

By Helen Green

Average: 0.00, 0 Ratings

Staff recruitment and retention

By Helen Green

Average: 0.00, 0 Ratings

Mr. Jackson

By Helen Green

Average: 0.00, 0 Ratings

Mr. Jackson

By Helen Green

Average: 0.00, 0 Ratings

George Frideric Handel Vol. 1

By John Greenacombe, Helen Green, Helen Coffey, Donald Burrows, Anthony Hicks

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.