Robert Daum Books

Pediatric Examination and Board Review

By Jason Canel, Robert Daum

Average: 0.00, 0 Ratings

McGraw-Hill Specialty Board Review Pediatrics, Second Edition

By Jason J. Canel, Robert S. Daum

Average: 0.00, 0 Ratings

"The best cases and the best questions -- a comprehensive review for pediatrics certification and recertification exams. Using 200+ real-world clinical case presentations, 1000+ board-style questio...

Calling of the Nations

By Mark Vessey, Robert Daum, Sharon Betcher, Harry Maier

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.