Yash Pal <br/><br/>
Random curiosity 

 - New Delhi, India  National Book Trust  2010 
 - xxxv, 258p. 
<br/><br/><br/>Popular science 
<br/><br/><label>ISBN: </label>978-81-237-6106-0 
<br/><br/><label>Source: </label>Textual