Bonnet, Robert L. <br/><br/>
Science fair projects with electricity & electronics 

 - New Delhi  Goodwill Publishing House  1996 
 - 95 
<br/><br/> Nearly fifty projects on electricity and electronics, designed for science fair competition 
<br/><br/><label>ISBN: </label>9788172451103 
<br/><br/><label>Dewey Class. No.: </label>500  / BON-S