Murty, K.K. <br/><br/>
Over 50 Exciting Electronics Experiments 

 - New Delhi  Pustak Mahal  2008 
<br/><br/><label>ISBN: </label>9788122310092 
<br/><br/><label>Subjects--Topical Terms: </label> Audio Circuits  Buzzers  Collar Mike  Power Supplies 
<br/><br/><label>Dewey Class. No.: </label>621.381