Lipschutz, S. <br/><br/>
Theory and problems of discrete mathematics   

 - 2nd edition. 
 - New Delhi :   Tata McgrawHill Publishing,  1999. 
<br/><br/><label>ISBN: </label>007463710X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical Science
<br/><br/><label>Dewey Class. No.: </label>510  / LIP