Michael S. Kelly Books

The Domains and Demands of School Social Work Practice: A Guide to Working Effectively with Students, Families and Schools

By Michael S. Kelly

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School Social Work

By Michael S. Kelly, Robert Constable, Carol Rippey Massat

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School Social Work: Practice, Policy, and Research has been a foundational guide to the profession for over 40 years. Featuring 30 readings divided into five parts, this best-selling text reflects...

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.