Steve Leduc Books

Princeton Review Cracking the AP

By Steve Leduc

Average: 0.00, 0 Ratings

Cracking the GRE Math

By Steve Leduc, Steven A. Leduc

Average: 0.00, 0 Ratings

Offers techniques to help students get a high score on the mathematics Graduate Record Examination, and includes a full-length sample test with answers and explanations.

Cracking the AP Physics 2000 2001 Edition Cracking the Ap. Physics

By Steve Leduc

Average: 0.00, 0 Ratings

Cracking the Virginia SOL EOC Algebra II

By Steve Leduc, Steven A. Leduc

Average: 0.00, 0 Ratings

Cracking the GRE Math Test

By Steve Leduc, Steven A. Leduc

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.