Wallace Mendelson Books

The Science Of Sleep: What It Is, How It Works, And Why It Matters

By Wallace Mendelson, Wallace B. Mendelson, ProQuest (Firm)

Average: 0.00, 0 Ratings

"...[S]leep expert Wallace B. Mendelson explains the elements of human sleep states and explores the variety of sleep disorders afflicting thousands of people worldwide. Mendelson lays out the vari...

The Use And Misuse Of Sleeping Pills: A Clinical Guide

By Wallace Mendelson, Wallace B. Mendelson

Average: 0.00, 0 Ratings

Human Sleep

By Wallace Mendelson, W.B. Mendelson

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.