Pablo Andres Arellano Ortiz Books

Social security and migrant workers

By G. J. Vonk, M. P. Olivier, R. Blanpain, Pablo Andres Arellano Ortiz

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UNIVERSALISME ET INDIVIDUALISME DANS LE REGIME DES RETRAITES L exemple du Chili

By Pablo Andres Arellano Ortiz

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Deux volets de protection du système chilien doivent être étudiés pour apprécier leur capacité globale à couvrir la population chilienne. Le premier volet comprend un mécanisme non contributif octr...

La codificacion y la recepcion legislativa de las demandas sociales

By Jorge Del Pico Rubio, Pablo Andres Arellano Ortiz

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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.