Roger D. Weiss Books

"Packed with practical clinical tools, this book presents an empirically supported treatment expressly designed for clients with both bipolar disorder and substance use disorders. Integrated group...

Cocaine

By Roger D. Weiss

Average: 0.00, 0 Ratings

Integrated Treatment for Mood and Substance Use Disorders

By Joseph J. Westermeyer, Roger D. Weiss, Douglas M. Ziedonis

Average: 0.00, 0 Ratings

Understand Personality Problems and Addiction

By Roger D. Weiss, Larsen Earnie

Average: 0.00, 0 Ratings

Integrated Group Therapy for Bipolar Disorder and Substance Abuse

By Roger D. Weiss, Hilary S. Connery

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.