John Swaigen Books

Compensation of pollution victims in Canada

By John Swaigen, Economic Council Of Canada. Study Paper 94., John Z. Swaigen

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Preserving natural areas in Ontario

By John Swaigen

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Administrative law

By John Swaigen

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"Written for both paralegal and court tribunal agent college courses, more than half of this administrative law text is devoted to advocacy. Students will learn the procedures they need to know in...

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.