Emmanuel Jammeh Books

Guide to Voice and Video over IP

By Is Haka Mkwawa, Lingfen Sun, Emmanuel Jammeh

Average: 0.00, 0 Ratings

Guide To Voice And Video Over Ip For Fixed And Mobile Networks

Average: 0.00, 0 Ratings

Since the release of the first internet phone in 1995, the use of voice over internet protocol (VoIP) has grown exponentially, so that today it is an established and popular technology for real-tim...

Guide to Voice and Video over IP

By Lingfen Sun

Average: 0.00, 0 Ratings

Guide to Voice and Video over IP

By Is Haka Mkwawa, Lingfen Sun, Emmanuel Jammeh, Emmanuel C. Ifeachor

Average: 0.00, 0 Ratings

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.