Tittel, E <br/><br/>
Computer telephony:automating homeoffices and small businesses 

 - London :  Academic Press,  1996. 
 - xvi,307 
<br/><br/><label>ISBN: </label>0-12-691411-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer EngineeringInformation Technology
<br/><br/><label>Dewey Class. No.: </label>004.62  / TIT