El-Bably, Mohammad, <br/><br/>
Digital control using DTMF / 
Mohammed D. El-Bably. 
 - Cairo :  6 October University,  2004. 
 - 108 p. :  ill. ;  30 cm. 
<br/><br/>include bibliographic reference  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital Control systems<br/>Digital Control systems--DTMF<br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>629.89  / ED