J. Leonard Kaye Books

Practical wisdom for perilous times

By J. Leonard Kaye, Baltasar Gracian Y Morales

Average: 0.00, 0 Ratings

Life Of Florence Sabin (Pioneers in Health and Medicine)

By Judith Kaye, J. Leonard Kaye

Average: 0.00, 0 Ratings

A biography of the physician who made significant contributions to the field of medicine as a researcher, professor, and public health advocate and who became the first woman ever to be elected to...

Life Of Alexander Flemming (Pioneers in Health and Medicine)

By Judith Kaye, J. Leonard Kaye

Average: 0.00, 0 Ratings

Presents the life of the Nobel Prize-winning British bacteriologists whose discovery of penicillin in 1928 revolutionized the treatment of disease.

Life Of Daniel Hale Williams Pioneers in Health and Medicine

Average: 0.00, 0 Ratings

Practical Wisdom for Perilous Times

By Baltasar Gracian Y Morales

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.