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"The question of God explores (questions such as:) What is happiness? How do we find meaning and purpose in our lives? ... (this) series illustrates the lives and insights of Sigmund Freud, ... and...

Zapt 3

By Armand Jr. Villavert Shannon Eric Denton Keith Giffen

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VampCon

By Armand Michael Inezian

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"The vampire who turned Jonathan Stoker did so as a joke: What fun to turn a man named 'Stoker'! But life is no joke for Jonathon. He's fled his family, every vampire he meets attacks him, and he's...

United States Of Apocalypse

By Armand Rosamilia, Mark Tufo

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Portrait de la France

By Armand Fremont

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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.

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

What is an EAN and How Does it Relate to an ISBN?