Serge Petroff Books

Remembering A Forgotten War

By Serge Petroff, Serge P. Petroff, Petroff, Serge P.

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"The Russian Revolution triggered a vicious civil war that engulfed most of the collapsed Russian Empire. Remembering a Forgotten War is dedicated to the events that took place east of the Volga ri...

Red Eminence: A Biography Of Mikhail A. Suslov

By Serge P., Serge Petroff, Petroff, Serge P. Petroff

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Биография деятеля КПСС М.А. Суслова (1902-1982)

Upushchennye Vozmozhnosti

By Serge Petroff

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Антоновщина : Последний Удар Контрреволюции

By Serge Petroff

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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.