Paul G. Hammerness Books

Straight talk about psychiatric medications for kids fourth edition

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"When a child is struggling with an emotional or behavioral problem, parents face many difficult decisions. Is medication the right choice? What about side effects? How long will medication be need...

Straight Talk about Psychiatric Medications for Kids

By Paul G. Hammerness, Timothy E. Wilens

Average: 0.00, 0 Ratings

Straight talk about psychiatric medications for kids, fourth edition

By Timothy E. Wilens

Average: 0.00, 0 Ratings

Straight Talk about Psychiatric Medications for Kids Fourth Edition

By Paul G. Hammerness, Timothy E. Wilens

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.