Oscar Levin Books

Discrete Mathematics

Average: 0.00, 0 Ratings

This text aims to give an introduction to select topics in discrete mathematics at a level appropriate for first or second year undergraduate math majors, especially those who intend to teach middl...

Combinatorics Through Guided Discovery

By Kenneth P. Bogart, Mitchel T. Keller, Kent E. Morrison, Oscar Levin

Average: 0.00, 0 Ratings

Exploring Combinatorial Mathematics

By Richard Grassl, Oscar Levin

Average: 0.00, 0 Ratings

Discrete Mathematics

By Oscar Levin

Average: 0.00, 0 Ratings

Some Abstract Algebra

By Richard Grassl, Michael Petrie, Tabitha Mingus, Oscar Levin

Average: 0.00, 0 Ratings

Discrete Mathematics

By Oscar Levin

Average: 0.00, 0 Ratings

Discrete Mathematics

By Oscar Levin

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.