Norman Laporte Books

The Stasi

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"The East German Ministry of State Security, popularly known as the Stasi, was one of the largest and most intrusive secret police systems in world history. So extensive was the system of surveilla...

Stasi

By Mike Dennis, Norman Laporte

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Friendly Enemies

By Norman Laporte, Stefan Berger

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State and Minorities in Communist East Germany

By Mike Dennis, Norman Laporte

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Stasi

By Mike Dennis, Norman Laporte

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Stasi

By Mike Dennis, Norman Laporte

Average: 0.00, 0 Ratings

Stasi

By Mike Dennis, Norman Laporte

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.