Gerardo Caetano Books

Uruguay

By Gerardo Caetano

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Uruguay

By Gerardo Caetano

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Uruguay

By Gerardo Caetano

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Historia minima de Uruguay

By Gerardo Caetano

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Informed and well written history of Uruguay. Weaves together threads of nearly five centuries of nation's past in synthetic narration of carefully selected processes, events and agents. Author is...

Historia actual de America Latina 1959 2009

By Waldo Ansaldi, Joan Del Alcazar

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Democracia y gerencia politica

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Construccion de ciudadania y fe cristiana

By Patricio Rode

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La aventura uruguaya

By Rodrigo Arocena, Gerardo Caetano

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La aventura uruguaya

By Rodrigo Arocena, Gerardo Caetano

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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.