Brain Teasers 
Ravi Narula 
 - 1 
 -  Jaico  1976 
 - 228 
<br/><br/><label>ISBN: </label>9788172240318 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Games & Puzzles
<br/><br/><label>Dewey Class. No.: </label>793.73  / NAR