Walter Wippersberg Books

Alice im Wunderland 1 Cassette

By Lewis Carroll, Walter Wippersberg, Gundula Koster, Dieter Mann, Jurgen Thormann

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Gullivers Reisen Im Land der Lilliputaner 1 Cassette

By Friedhelm Ptok, Buddy Elias, Walter Wippersberg, Jonathan Swift, Erwin Schastock

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Gullivers Reisen Im Land der Riesen 1 Cassette

By Friedhelm Ptok, Walter Wippersberg, Susanna Bonasiewicz, Frank Glaubrecht, Jonathan Swift

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Eine Ruckkehr wieder Willen

By W. J. M. Wippersberg

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Gute Zeiten fur Gespenster

By Walter Wippersberg

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Die Menschen fürchten sich nicht mehr von Gespenstern. Es scheint, als sei die Zeit der Gespenster endgültig vorbei ... Von einer fast normalen Gespensterfamilie erzählt diese Geschichte.

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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.