Robert Marshall Utley Books

Custer and the Great Controversy was the first book to focus on the origins of what has come to be called the Custer myth. The Battle of the Little Bighorn has always been wrapped in mystery and c...

After Lewis and Clark

By Robert Marshall Utley

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Polski bukmacher

By Robert Marshall Utley

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Wszystkie zostały opracowane po wnikliwej https://bukmacherzy-legalni.net.pl/ analizie matematycznej, więc na pewno będziesz wygrywać częściej. Gdzie zastosować strategie zakładów sportowych? Zanim...

Cavalier in buckskin

By Robert Marshall Utley

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"George Armstrong Custer. The name evokes instant recognition in almost every American and in people around the world. No figure in the history of the American West has more powerfully moved the hu...

Cavalier in buckskin

By Robert Marshall Utley

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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.