Frank Heinlein Books

Residentials by Werner Sobek

By Frank Heinlein

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Residences privees by Werner Sobek

By Werner Sobek

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Recyclable by Werner Sobek

By Frank Heinlein

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We already have the ability to create buildings that are both sustainable and breathtakingly beautiful today--if only we can summon the will do to so. Designed by Werner Sobek with Dirk E. Hebel an...

British Government Policy and Decolonisation 1945 63

By Frank Heinlein

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Ratgeber Darm

By Stefan Schreiber, Frank Heinlein

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R 128 by Werner Sobek

By Werner Blaser, Frank Heinlein

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British Government Policy and Decolonisation 1945 63

By Frank Heinlein

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British Government Policy and Decolonisation 1945 63

By Frank Heinlein

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British Government Policy and Decolonisation 1945 63

By Frank Heinlein

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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.