Tolf, Robert W Books

The Russian Rockefellers: The Saga Of The Nobel Family And The Russian Oil Industry

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Library of Congress Catalog Card Number 76-284; printed in USA; story about Ludwig Nobel and how he created the Russian oil industry

The Russian Rockefellers: The Saga Of The Nobel Family And The Russian Oil Industry

By Robert W. Tolf, Tolf, Robert W

Average: 0.00, 0 Ratings

The Name Of Nobel Usually Calls To Mind Alfred Nobel, Inventor Of Dynamite, And The Internationally Prestigious Prizes That Bear His Name. But Alfred Was Only One Member Of A Creative And Innovativ...

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.