William D. Perreault Jr. Books

Basic Marketing w Student CD, PowerWeb, & Apps Manual 2004-05

By E. Jerome McCarthy, William D. Perreault Jr.

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Basic Marketing

By E. Jerome McCarthy, William D. Perreault Jr.

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The Marketing Game!

By Charlotte H Mason, William D. Perreault Jr.

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Essentials of Marketing

By Edmund Jerome McCarthy, William D. Perreault Jr., Joseph P. Cannon Assistant Professor Of Marketing

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"This book is about marketing and marketing strategy planning. At its essence, marketing strategy planning is about figuring out how to do a superior job of satisfying customers. This edition we fo...

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.