Coquilla, Virgilio N. <br/><br/>
Development of an enhanced microcontroller-based online dual tone multi frequency (DTMF) power devices monitoring and control and its acceptability 
Virgilio N. Coquilla 
 - Ayala Blvd., Manila  Technological University of the Philippines  2003. 
 - v, 110p. 
<br/><br/>Technology 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Technology
<br/><br/><label>LC Class. No.: </label>T-00030