Doug Knight Books

Technologies de l'information et de la communication (TIC)

By Doug Knight

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Technologies de l'information et de la communication (TIC)

By Doug Knight

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Technologies de l'information et de la communication (TIC)

By Doug Knight

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Saint John Fortifications, 1630-1956

By Roger F. Sarty, Doug Knight, Roger Sarty, Roger Sarty And Doug Knight

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Saint John became a gateway to what is now Canada in the early 1600s, and Fort La Tour, built in 1632, was one of the three main forts of Acadie. In Saint John Fortifications, Roger Sarty and Doug...

Connecticut Decoys

By Doug Knight, Thomas C. Marshall, Henry C. Chitwood

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6 PDR Anti Tank Gun in Canadian Service Weapons of War

By Doug Knight

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Saint John Fortifications, 1630-1956

By Doug Knight, Roger Sarty, Roger Sarty And Doug Knight, Roger Sarty; Doug Knight

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Saint John became a gateway to what is now Canada in the early 1600s, and Fort La Tour, built in 1632, was one of the three main forts of Acadie. In Saint John Fortifications, Roger Sarty and Doug...

Technologies de l'information et de la communication (TIC)

By Doug Knight

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.