John F. Keane Books

Productivity Management in the Development of Computer Applications

By Keane John F.

Average: 0.00, 0 Ratings

Irish Seattle WA Images of America

By Irish Heritage Club, John F. Keane

Average: 0.00, 0 Ratings

Six Months in the Hijaz

By John F. T. Keane

Average: 0.00, 0 Ratings

Nadas' Pediatric Cardiology

By John F. Barry Keane MD, Donald C. Fyler MD, James E. Lock MD

Average: 0.00, 0 Ratings

The second edition of the well respected Nadas' Pediatric Cardiology includes all tools for diagnosis and management of the pediatric patient with heart disease. Both acquired and congenital heart...

Diagnostic and interventional catheterization in congenital heart disease

By James E. Lock

Average: 0.00, 0 Ratings

Nadas' Pediatric Cardiology

By John F. Keane, James E. Lock, Donald C. M.D. Fyler

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.