Carlos Castanheira Books

Alvaro Siza

By Carlos Castanheira

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Alvaro Siza

By Carlos Castanheira

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"Álvaro Siza is considered Portugal's greatest living architect. His buildings are known for their austere beauty and imaginativce relationship to their surroundings ... Each project in the book is...

Alvaro Siza

By Alvaro Siza, Jorge Sainz, Joan Falgueras, Monteiro Jorge Nuno, Madalena Cunha Matos, Christian Ganshirt, Mario Chaves, Ignacio Pubino, Carlos Castanheira, Adalberto Dias

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Carlos Castanheira

By Carlos Castanheira

Average: 0.00, 0 Ratings

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.