Christopher Lomer Books

The Convention On Biological Diversity And Product Commercialisation In Development Assistance Projects: A Case Study Of Lubilosa

By David Dent, David R. Dent, Dent, David Ph. D., D. R. Dent, C. Lomer, Dent, David Ph. D, Christopher Lomer

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The LUBILOSA (Lutte Biologique contre les Locustes et Sauteriaux) Programme was initiated in 1989 and has been successful in developing a bioinsecticide for the biological control of locusts and gr...

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.