Juan Luis Orrego Penagos Books

Las independencias desde la perspectiva de los actores sociales
El Peru del siglo XX
Lima 1
Lima 1

By Juan Luis Orrego Penagos

Average: 0.00, 0 Ratings

El libro aborda la historia milenaria de Lima, especialmente de su centro, con más de cuatrocientas fotografías y el relato de Juan Luis Orrego, conductor de "Tiempo Después". Partiendo de la Plaza...

Read More
Y llego el centenario
La ilusion del progreso

Related Articles from our Blog

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.

Read More