Pablo E. Perez Mallaina Books

Spain s Men of the Sea

By Pablo Emilio Perez Mallaina Bueno, Pablo E. Perez Mallaina

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In the Sixteenth Century, Spain's control over its vast New World empire depended on the sailors and officers who manned the galleons and merchant vessels of its Atlantic fleets. In Spain's Men of...

Spain s Men of the Sea

By Pablo Emilio Perez Mallaina Bueno, Pablo E. Perez Mallaina

Average: 0.00, 0 Ratings

"In the sixteenth century, Spain's control over its vast New World empire depended on the sailors and officers who manned the galleons and merchant vessels of its Atlantic fleets. Pablo E. Perez-Ma...

Magallanes y Sevilla

By Pablo E. Perez Mallaina, Salvador Bernabeu Albert, Rui Manuel Loureiro, Juan Gil, Manuel Ravina Martin, Enriqueta Vila Vilar

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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.