Rosen, Kenneth H <br/><br/>
Discrete mathematics and its applications: with combinatorics and graph theory 

 - 7th 
 - Boston  Mcgraw hill  2016 
 - v.p. 
<br/><br/><label>ISBN: </label>9780070681880 
<br/><br/><label>Dewey Class. No.: </label>511  R723D