Isaac Marks Books

Fears, Phobias, and Rituals: Panic, Anxiety and Their Disorders

By Isaac Meyer Marks

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Self Help for Nightmares

By Michael Gill, Mary Burgess, Isaac M. Marks

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Bewaltigung der Angst

By J. C. Brengelmann, I. Marks, G. Ramin, R. Bender

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Angste

By Isaac Marks, Patrizia Winter, G. Ramin, R. Bender

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Cure And Care Of Neuroses: Theory And Practice Of Behavioral Psychotherapy

By Isaac Meyer Marks, Isaac Marks

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Isaac Marks. An Expansion Of The Salmon Committee Lectures To The New York Academy Of Medicine, Nov. 30, 1978, Which Were Published In Abbreviated Form In Psychological Medicine, Nov. 1979. Bibliog...

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.