T. Sheldon <br/><br/>
McGraw-Hill Encyclopedia Of Networking & Telecommunications 
by T. Sheldon 
 - New Delhi  TMH  2001 
 - 1447 
<br/><br/><label>ISBN: </label>007044742X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General
<br/><br/><label>Dewey Class. No.: </label>105.23  / She