Josefina Oliva De Coll Books

Soprotivlenie indeitsev ispanskim konkistadoram

By Josefina Oliva De Coll

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Resistencia Indigena Ante La Conquista

By Josefina Oliva De Coll

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Pensamiento nahuatl cifrado por los calendarios

By Marti Soler, Laurette Sejourne, Julio Pliego, Josefina Oliva De Coll, Francoise Bagot, Anhelo Hernandez

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Arqueologia e historia del Valle de Mexico

By Laurette Sejourne

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"Republication of two-volume work dealing with ethnohistoric data on several cities of the Valley of Mexico. Vol. 1 covers the history of archaeological work at Culhuacan and Aztec ceramics. Vol. 2...

Terra ignota

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"Random selection of 16th- and 17th-century descriptions of physical geography in the New World, including seas and rivers, climate and winds, mountains and volcanos, plants, animals, and fabled cr...

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.