Helmut E. Lück Books

A Pictorial History Of Psychology

By Wolfgang G. Bringmann, Rudolf Miller, Helmut E. Lück, Charles E. Early

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The Beginnings -- From Psychophysics To Behaviorism -- Gestalt Psychology -- Human Development And Personality -- Psychiatry, Psychoanaalysis And Abnormal Psychology -- Growth Of Branches -- Intern...

A Pictorial History Of Psychology

By Wolfgang G. Bringmann, Rudolf Miller, Helmut E. Lück, Charles E. Early

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Univ. of South Alabama, Mobile. Compendium of 107 historical essays and illustrations. Expanded version of a translated German title (c1993). Includes 50 new English language essays. Halftone illus...

Mitleid, Vertrauen, Verantwortung: Ergebnisse D. Erforschung Prosozialen Verhaltens (Konzepte Der Humanwissenschaften) (German Edition)

By Helmut E. Lück

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Helmut E. Lück (hrsg.). Includes Several Articles Translated From English. Includes Indexes. Bibliography: P. 190-214.

Geschichte Der Psychologie. Strömungen, Schulen, Entwicklungen.

By Dieter Ulich, Helmut Luck, Maria Von Salisch, Herbert Selg, Helmut E. Lück

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Geschichte Der Psychologie: Strömungen, Schulen, Entwicklungen

By Unknown, Helmut E. Lu Ck, Helmut E. Lück

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Diese Einfuhrung erschliesst die historische Entwicklung der Psychologie in ihren wichtigsten Stromungen und Schulen. Leserinnen und Leser erleben das Entstehen psychologischer Fragestellungen, Unt...

Psychologie Sozialer Prozesse

By Helmut E. Lück, Helmut Lück, Helmut L?Ck

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Kurt Lewin

By Helmut E. Lück, Helmut Lück

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Bedeutende Psychologinnen. Biographien Und Schriften.

By Helmut E. Lück, Sibylle Volkmann-Raue

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Illustrierte Geschichte Der Psychologie.

By Rudolf Arnheim, Rudolf Miller, Helmut E. Lück

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Prosoziales Verhalten: Empirische Untersuchungen Zur Hilfeleistung (Pocket Wissenschaft : Psychologie) (German Edition)

By Helmut E. Lück

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Helmut E. Lück. Includes Index. Bibliography: P. 111-124.

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.