Prasad, Satyanarayan <br/><br/>
One liner approach general science 

 - Delhi  Kiran Prakashan 
 - 752p. 
<br/><br/> 59123 
<br/><br/><label>ISBN: </label>9788193680971  275 
<br/><br/><label>Dewey Class. No.: </label>500.079 PRA  S