Sharma, Deepa and Singh, Bhupendra <br/><br/>
Science technology and society 

 - New Delhi  New age international  2006 
 - 295p. 
<br/><br/><label>ISBN: </label>8122418716  160 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>500  / SHA