D. F Mcmichael Books

The World Environment 1972-1992:Two Decades Of Challenge

By R. E. Munn, O. El-Kholy, D. F Mcmichael, Mostafa Kamal Tolba, M. W Holdgate, O. A. El-Kholy, M.K. Tolba

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The World Environment 1972-1992:Two Decades Of Challenge

By R. E. Munn, O. El-Kholy, D. F Mcmichael, Essam E El-Hinnawi, Mostafa K. Tolba, Mostafa Kamal Tolba, M. W Holdgate, O. A. El-Kholy, Programme Des Nations Unies Pour L'Environnement., Osama A. El-Kholy, M.K. Tolba

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Our planet is under siege. Assaults on the atmosphere -the greenhouse effect, the depletion of the ozone layer and increasing air pollution - pose a still unquantified threat to human life. The du...

A Treasury Of Australian Wildlife - Selected Studies From Australian Natural History

By D. F Mcmichael

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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.