by JaneLaino (Author)
Whether you're an IT professional, a telecom professional, an office administrator, or just starting out in the business world, this book provides you with an organized, easy-to-use introduction to business telecommunications systems and services. It does
Format: Paperback
Pages: 323
Edition: 4th Revised edition
Publisher: R & D
Published: Nov 2002
ISBN 10: 1578200717
ISBN 13: 9781578200719