John Becklake Books

Man and the moon

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Presents facts about the moon's physical makeup and orbit, and explores man's fascination with this celestial body that culminated in lunar landings.

The Population Explosion Green Issues

By John Becklake, Sue Becklake

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Pollution

By John Becklake

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Examines the problems of both industrial and domestic pollution, their effects on the environment, the issues of international control and responsibility, and the long-term hazards.

Food and farming

By John Becklake

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Examines such recent issues surrounding food production for the world's growing population as the benefits and problems of fertilizers and pesticides, genetic engineering of crops, and overproduction.

Pollution Green Issues

By John Becklake

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Food and Farming Green Issues

By John Becklake, Sue Becklake

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Greenhouse Effect Issues

By John Becklake

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History of Rocketry and Astronautics Proceedings of the Twenty Second and Twenty Third History Symposia of the International Academy of Astronautics

By John Becklake

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La crise du climat

By John Becklake

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L explosion demographique

By John Becklake

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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.