Stanislaw M. Jankowski Books

Karski: How One Man Tried to Stop the Holocaust

By E. Thomas Wood, Stanislaw M. Jankowski

Average: 0.00, 0 Ratings

An instinctive survivor, a soldier driven by a single-minded focus on his mission, an extraordinary man in an extraordinary time, Jan Karski became a legend. A young Polish diplomat turned cavalry...

Karski

By E. Thomas Wood, Stanislaw M. Jankowski

Average: 0.00, 0 Ratings

Literaci a sprawa katynska, 1945

By Stanislaw M. Jankowski

Average: 0.00, 0 Ratings

Commodore Levy

By Stanislaw M. Jankowski, E. Thomas Wood

Average: 0.00, 0 Ratings

Karski

By E. Thomas Wood

Average: 0.00, 0 Ratings

Dziewczeta w maciejowkach

By Stanislaw M. Jankowski

Average: 0.00, 0 Ratings

Kolacja z konfidentem

By Jolanta Druzynska

Average: 0.00, 0 Ratings

Czterdziestu co godzine

By Stanislaw M. Jankowski

Average: 0.00, 0 Ratings

Klucze do wolnosci

By Stanislaw M. Jankowski

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.