Pecar , Joseph . A ,Garbin , David . A <br/><br/>
Telecom factbook ,a readable guide to planning and acquiring products and services 

 - 2ND 
 - NEW YORK  MCGRAW HILL  2000 
 - XXIV,823P 
<br/><br/><label>ISBN: </label>0-07-135163-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMMUNICATIONS PRODUCTS AND SERVICES
<br/><br/><label>Dewey Class. No.: </label>621.382 PEC