Belcastro, Sarah-Marie <br/><br/>
Discrete Mathematics with Ducks 

 - 1st 
 - New York  CRC Press  2012 
 - xli,538p. 
<br/><br/><label>ISBN: </label>9781466504998  RS 4526.57 
<br/><br/><label>Dewey Class. No.: </label>510 BEL