Lipschutz, Seymour <br/><br/>
Discrete Mathematics 

 - New York  Mcgraw-Hill Book Company  1976 
<br/><br/><label>Subjects--Uniform Titles: </label>--Post Graduate Reference
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Sceinecs--MathematicsMathematics
<br/><br/><label>Dewey Class. No.: </label>510  / LIP-D