Patricia Haddock Books

Standing up for America

By Patricia Haddock

Average: 0.00, 0 Ratings

A biography of the businessman who saved the Chrysler Corporation from bankruptcy.

San Francisco

By Patricia Haddock

Average: 0.00, 0 Ratings

Describes the past and present, neighborhoods, attractions, and festivals of San Francisco.

Teens and gambling

By Patricia Haddock

Average: 0.00, 0 Ratings

Explores the benefits and drawbacks of gambling, includes personal accounts of teens who have had gambling problems, and discusses the business of gambling and how technology has promoted it.

Mysteries of the moon

By Patricia Haddock

Average: 0.00, 0 Ratings

Examines various viewpoints about the moon, its origins, its powers, and its effect on people's day-to-day lives.

Office Management

By Patricia Haddock, Marilyn Jakad Manning, Marilyn Ph.D. Manning

Average: 0.00, 0 Ratings

Careers in Banking and Finance

By Patricia Haddock

Average: 0.00, 0 Ratings

Careers in Banking and Finance

By Patricia Haddock

Average: 0.00, 0 Ratings

Careers in Banking and Finance

By Patricia Haddock

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.