Scheinerman,E.R <br/><br/>
Introduction to Discrete Mathmatics 

 - 1st 
 - New Delhi  Cengage  2010 
 - 453p. 
<br/><br/><label>ISBN: </label> RS 350.00 
<br/><br/><label>Dewey Class. No.: </label>511.1 SCH,E.R