Eric Croddy Books

Chemical and biological warfare

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The armaments of chemical and biological warfare (CBW) are now widely held not just by nation-states, but by terrorist and criminal enterprises. The weapons themselves are relatively inexpensive an...

Chemical and biological warfare

By Eric Croddy

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Weapons of Mass Destruction

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Chemical and Biological Warfare

By Eric Croddy, C. Perez Armendariz, J. Hart

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Chemical and Biological Warfare

By Eric Croddy, C. Perez Armendariz, J. Hart

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Weapons of Mass Destruction

By James J. Wirtz, Jeff Larsen, Eric Croddy

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Weapons of Mass Destruction

By Eric Croddy

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Weapons of Mass Destruction

By James J. Wirtz, Eric A. Croddy, Jeffrey A. Larsen

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Weapons of Mass Destruction

By James J. Wirtz, Eric A. Croddy, Jeffrey A. Larsen

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Chemical and Biological Warfare

By Eric Croddy, C. Perez Armendariz, J. Hart

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.