Helene Berr Books

"With her colleagues, Helen Barr plays the violin and she seeks refuge from the everyday in the selfish magic of English literature and poetry. But this is Paris under the occupation and her family...

Journal

By Helene Berr

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Journal

By Helene Berr

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Journal 1942 1944

By Helene Berr

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Dnevnik 1942 1944

By Helene Berr

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Diario

By Patrick Modiano, Jaime Zulaika Goicoechea, Helene Berr

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Diari

By Marta Roige Balada, Helene Berr

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Oorlogsdagboek

By Helene Berr

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Dagboek van een Frans-joodse studente over de periode voor zij werd gedeporteerd naar het concentratiekamp Bergen-Belsen waar zij in april 1945 overleed.

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.