Maria Rosas Books

Tepoztlan, cronica de desacatos y resistencia

By Maria Rosas

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Ninos Y El Arte De Hacerlos Comer kids And The Art Of Making Them Eat

By Maria Rosas

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Ninos Tambien Quieren Divertirse

By Maria Rosas

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Ninos Seguros En Un Mundo Inseguro

By Maria Rosas

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Mamas que trabajan cuidado con la culpa

By Maria Rosas

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María Rosas addresses the concerns of the busy, overwhelmed working mother, torn between her responsibilities to her family, her job, and herself.

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.