Anna IUr Evna Mudrova Books

Pamiatniki Otechestvennoi voine 1812 goda v Sankt Peterburge

By Anna IUr Evna Mudrova, I. A. Karpenko, O. F. Tuks

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Prazdnichnoe oformlenie Petrograda Leningrada k godovshchinam Velikoi Oktiabr skoi sotsialisticheskoi revoliutsii

By Anna IUr Evna Mudrova

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Public art, posters and photographs of public celebrations commemorating the October Revolution during the Soviet era (1918-1987), items from the collections in the Gosudarstvennyĭ muzeĭ istorii Sa...

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.