Robert Mcnamara Books

#1 NATIONAL BESTSELLER. The definitive insider's account of American policy making in Vietnam."Can anyone remember a public official with the courage to confess error and explain where he and his c...

The 1964 Election and Its Aftermath

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"Can anyone remember a public official with the courage to confess error and explain where he and his country went wrong? This is what Robert McNamara does in this brave, honest, honorable, and alt...

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.