Sandra De La Torre Guarderas Books

Te Volviste Loco Dios Del Universo

By Sandra De La Torre Guarderas, Eulalia Cornejo

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Cuando cierro mis ojos

By Marialuz Albuja Bayas

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El prop#65533;sito fundamental del libro es despertar en el p#65533;blico infantil el sentimiento de emoci#65533;n ante el milagro de la vida. Saber dar las gracias, conjurar el miedo y la tristeza...

Juguemos con Las Historias de Rut y Gedeon Flip Book Voltea el libro

By Sandra De La Torre Guarderas, Eulalia Cornejo, Marialuz Albuja Bayas

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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.