Chapuis, Robert J  <br/><br/>
Electronic computers and telephone switching  

 - Amsterdam:   North Holland Publishing Company,   1990 
 - 595p. 
 - Studies in telecommunication vol.13 .
<br/><br/><label>ISBN: </label>0-444-88042-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telephone
<br/><br/><label>Subjects--Index Terms: </label>Switching 
<br/><br/><label>Universal Decimal Class. No.: </label>621.395.12  / N0