Joseph, Dharmaraj <br/><br/>
Brain teasers in mathematics :(100 puzzles with solutions) 

 - New Delhi  Sterling Publishers   2000 
 - 149 
<br/><br/><label>ISBN: </label>9788120722620 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Mathematics - Problems, exercise, etc."
<br/><br/><label>Dewey Class. No.: </label>510.76 J774b