Norbert Petrovici Books

Racialized Labour in Romania

By Norbert Petrovici, Giovanni Picker, Eniko Vincze, Cristina Rat

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Zona urbana

By Norbert Petrovici

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Cartea își propune o reevaluare a conceptelor centrale care definesc regiunea Central și Est Europeană în perioada socialismului real existent. Pornete de la cazul României, mai precis al orașului...

Zona urbana

By Norbert Petrovici

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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.