Rod Plotnik Books

Like reading a magazine--not a textbook--Plotnik's INTRODUCTION TO PSYCHOLOGY, NINTH EDITION will draw you in and show you how exciting the study of psychology can be. Rod Plotnik's modular, visual...

Bundle: Cengage Advantage Books: Introduction to Psychology, 9th Cengage-Hosted WebTutor? Printed Access Card

By Rod Plotnik, Haig Kouyoumdjian

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Bundle: Introduction to Psychology, 9th Powerstudy 4.5 Intro to Psychology

By Rod Plotnik, Haig Kouyoumdjian

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Introduction to Psychology - A Custom Edition for Professor Mark Akiyama, 9th Edition

By Rod Plotnik, Haig Kouyoumdjian

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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.