Jochen Lange Books

Chirurgische Proktologie

By Joachim Lange, Bernward Mölle, Josef Girona, Jochen Lange, Jochen Lange, Bernward Mölle, Josef Girona, Andreas Ommer

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Proktologie komplett: das ganze Spektrum der proktologischen Erkrankungen und der chirurgischen Therapiemöglichkeiten. - Mit über 350 vierfarbigen Aquarellen zum operativen Vorgehen, - therapeutisc...

Klinikmanual Chirurgie

By Michael Zu Nd

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Chirurgische Proktologie

By Josef Girona, Bernward Molle, Jochen Lange

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Chirurgische Proktologie

By Josef Girona, Bernward Molle, Jochen Lange, Andreas Ommer

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Schulische Materialitat

By Jochen Lange

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Schulische Materialitat

By Jochen Lange

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Schulische Materialitat

By Jochen Lange

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Chirurgische Proktologie

By Author, Bernward Mölle, Josef Girona, J Lange, Jochen Lange, Jochen Lange, Bernward Mölle, Josef Girona, Andreas Ommer

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Chirurgische Proktologie

By Josef Girona, Bernward Molle, Jochen Lange

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Esophageal Carcinoma

By J. R. Siewert, J. Lange

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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.