Russell, Ken <br/><br/>
300 Brain twisting puzzles 

 - Mumbai  Jaico publishing house  2004 
 - 101 p.[7]   
<br/><br/><label>ISBN: </label>8179923037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IQ<br/>Puzzles
<br/><br/><label>Dewey Class. No.: </label>793.73  / RUS