Carlos Rosas Books

Non Impact Aerobics

By Debbie Rosas, Carlos Rosas, Katherine Martin

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Non-Impact Aerobics

By Debbie Rosas, Carlos Rosas

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The Nia Technique

By Debbie Rosas, Carlos Rosas

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the strength of Pilates, the flexibility of yoga, the muscle tone of strength training, and top-notch aerobic fitness—all through the revolutionary pleasure-based fitness program that gets y...

Book Suite Project Is This Normal Volume V

By Melanie Devon, Carlos Rosas

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Guerra Espiritual

By Angela Rosas, Carlos Rosas

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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.