Elvira Morella Books

Africa s water and sanitation infrastructure

By Sudeshna Ghosh Banerjee, Elvira Morella

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The Millennium Development Goals (MDG) have called attention to deficiencies in the quantity and quality of water supply and sanitation (WSS) globally. Although most of the world is on track to mee...

Africa's water and sanitation infrastructure

By Elvira Morella, Sudeshna Ghosh Banerjee

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Independent Power Projects in Sub Saharan Africa

By Elvira Morella, Pedro Antmann, Anton Eberhard, Katharine Gratwick

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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.