Antonio Angelosanto Books

Gcse Science Multipack Higher

By Richard Parsons

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GCSE AQA Science

By Richard Parsons

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AS level chemistry for OCR A

By Antonio Angelosanto

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This student-friendly textbook comprehensively covers the OCR A exam specification for AS-Level Chemistry. It contains in-depth, accessible notes explaining every topic, supported by clear diagrams...

Domitius Ulpianus

By Antonio Angelosanto, Aldo Schiavone, Valerio Marotta, Francesca Pulitano, Cristina Giachi

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Cnaeus Domitius Ulpianus

By Antonio Angelosanto, Aldo Schiavone, Valerio Marotta, Francesca Tamburi, Francesca Pulitano

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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.