Clifford Drew Books

Intellectual Disabilities Across the Lifespan

By Clifford J Drew

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Human Exceptionality: Society, School, and Family

By Clifford Drew, M. Winston Egan, Barbara Wolf, Michael L. Hardman

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Adolescent online social communication and behavior

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"This edited volume addresses the pressing need to establish a unified theoretical framework for adolescent online social communication research,specifically, identify the role and function of the...

Human Exceptionality: School, Community, And Family

By M. Winston Egan, Clifford J Drew, Clifford Drew, Michael L. Hardman, Michael Hardman

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Human Exceptionality: School, Community, And Family, 12th Edition, Is An Evidence-based Testament To The Critical Role Of Cross-professional Collaboration In Enhancing The Lives Of Exceptional Indi...

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.