Gordon Allport Books

Man s Search for Meaning

By Gordon Allport, Viktor E. Frankl, Ilse Lasch

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Dr. Viktor E. Frankl is professor of psychiatry and neurology at the University of Vienna, head of the Department of Neurology at the Poliklinik Hospital in Vienna, and president of the Austrian Me...

The Goals of Higher Education

By Brand Blanshard, Gordon Allport, Richard Sullivan

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Psychologie existentielle

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Manual Study of Values

By Gordon W. Allport

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Study of Values

By Gordon W. Allport

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Goals of Higher Education

By Brand Blanshard, Gordon Allport, Richard Sullivan, Jacob Klein, Harold Taylor

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Imagination and the University

By Paul Buck, Henry Steele Commager, Gordon Allport, Jacob Bronowski

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ABC s of Scapegoating

By Gordon Allport

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Personalidad La

By G. W. Allport

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Personality Traits

By Gordon Allport, Floyd Allport

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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.