Petkovic, M.S. <br/><br/>
Famous puzzles of great mathematicians 
M.S. Petkovic 
 - Indian 
 - Providence  American Mathematical Society  2012 
 - xviii  325 
<br/><br/><label>ISBN: </label>9780821887271 
<br/><br/><label>Dewey Class. No.: </label>29  / PETK