Thompson, Richard A. <br/><br/>
Telephone switching systems 

 - Boston, Mass. :  Artech House,  2000 
 - 859 
<br/><br/><label>ISBN: </label>1558053088 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELEPHONE SWITCHING SYSTEMS, ELECTRONIC
<br/><br/><label>LC Class. No.: </label>TK6397  / T465T