Ismail, Amin R. <br/><br/>
Digital concepts and applications 

 - Philadelphia  Saunders College Publishing  1990. 
 - xvi; 965p.: ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780030266287 
<br/><br/><label>LC Class. No.: </label>TK 7868  / ism1990