Mann Robert Books

"In 1964, as the polarizing Civil Rights Act made its way through the House and Senate, and Congress navigated one of the most tumultuous eras in American history, a Harris Poll put the institution...

Lances sing

By Mann Robert

Average: 0.00, 0 Ratings

Legacy to power

By Mann Robert

Average: 0.00, 0 Ratings

Pesn o polku Igoreve

By Mann Robert

Average: 0.00, 0 Ratings

Wartime dissent in America

By Mann Robert

Average: 0.00, 0 Ratings

Daisy petals and mushroom clouds

By Mann Robert

Average: 0.00, 0 Ratings

Thoroughly analyzes the controversial "Daisy Girl" ad run by Lyndon B. Johnson's presidential campaign in 1964, which painted Barry Goldwater as a radical who would lead the United States into nucl...

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.