Gary Yontef Books

Handbook of Psychotherapy Supervision

By Bruce E. Wampold, Hans H. Strupp, Albert Ellis, Bruce S. Liese, Alan E. Fruzzetti, Paul A. Dewald, Jeffery L. Binder, Gary Yontef

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This long awaited volume opens with an exploration of the general methods of psychotherapy supervision and research. It then presents chapters devoted to psychotherapy supervision as practiced in e...

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.

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