Chris Barker Books

Welcome to the new edition of Postcards, the popular four-level American English program for teenage students. Postcards' attractive magazine-like pages, engaging storylines, and real-life characte...

Postcards

By Chris Barker, Brian Abbs, ABBS & BARKER

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Postcards 2

By Chris Barker, Brian Abbs, InGrid, Brian Barker, Ingrid Freebairn, Abbs, Chris; Freebairn, Wilson JJ.

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Second edition. — Pearson Longman. —136 p. ISBN: 9780132305112 Postcards, the popular four-level American English program for teenage students. Postcards' attractive magazine-like pages, engaging s...

Postcards 3

By Chris Barker, Brian Abbs, Ingrid Freebairn

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.