Kaplan Publishing Books

Provides a comprehensive review for every subtest and question type for the ASVAB and AFQT, score-raising strategies, and four practice exams with detailed answer explanations.

ACT 2016 2017 Strategies Practice and Review with 6 Practice Tests

By Kaplan Test Prep

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GRE 2017 Strategies Practice Review with 4 Practice Tests

By Kaplan Test Prep

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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.