Lois W. Hoffman Books

Mothers At Work: Effects On Children'S Well-Being

By Lois Hoffman, Lois Wladis Hoffman, Lois W. Hoffman, Lois Norma Wladis Hoffman, Lisa Youngblade

Average: 0.00, 0 Ratings

This Important Book Examines The Effects Of The Mother's Employment On Family Life And Children's Well-being. It Starts With A Thorough Review Of Previous Research On This Topic And Then Reports Th...

Review of Child Development Research

By Martin L. Hoffman, Lois W. Hoffman

Average: 0.00, 0 Ratings

Instructor's Manual: Im Developmental Psychology Today

By Hoffman

Average: 0.00, 0 Ratings

Developmental Psychology Today: Test Bank

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.