"Singh, Prahlad" <br/><br/>
Vyavasayik vimanan suraksha prabandhan 

 - Delhi  Bhavna  2006 
 - 296p. 
<br/><br/><label>ISBN: </label>8176671754 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronautics
<br/><br/><label>Dewey Class. No.: </label>H 629.4