Voluntary Services Books

"Portrait of a Giving Community is based on a nationwide survey of the giving habits of Pakistani-Americans. This study, the first of its kind, not only examines the history, demography, and instit...

The Poor Belong to Us

By Dorothy M. Brown, Judith Weisenfeld, Elizabeth McKeown

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Between the Civil War and World War II, Catholic charities evolved from volunteer and local origins into a centralized and professionally trained workforce that played a prominent role in the devel...

An Assessment of Grass Roots Participation in the Development of Egypt

By Sonallah Ibrahim, Saad Eddin Ibrahim

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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.