Eleonora Kirwiel Books

Kresy Polnocno Wschodnie Rzeczypospolitej Polskiej w latach 1918 1939

Average: 0.00, 0 Ratings

The book outlines the political face of the North-Eastern Borderlands Polish Republic in 1918-1939 and characterizes basic elements and features of the political system under which the conflicting...

Obrazy Rosji i Rosjan w Polsce XIX XXI wieku

By Eleonora Kirwiel, Ewelina Podgajna, Ewa Maj

Average: 0.00, 0 Ratings

Obrazy Rosji i Rosjan w Polsce od konca XIX wieku do poczatku XXI stulecia

By Eleonora Kirwiel, Ewelina Podgajna, Ewa Maj

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.