Ricci, Fred J. , <br/><br/>
Personal communications systems applications / 
Fred Ricci. 
<br/><br/><label>ISBN: </label>0132558785 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personal communication service systems.
<br/><br/><label>LC Class. No.: </label>TK5103.485   / .R53 1997