Bal Krishna <br/><br/>
Glimpses of India technology 

 - New Delhi  Ministry of Information and Broadcasting.  1988 
 - 448: ill. 
<br/><br/><label>ISBN: </label>8123000006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology
<br/><br/><label>Dewey Class. No.: </label>609 BAL