Narula, Ravi. <br/><br/>
Brain teasers   

 - Mumbai :   Jaico Publication House,   2000. 
 - XII, 516 ;  
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English
<br/><br/><label>Dewey Class. No.: </label>421  / NAR