Sharma .J.K <br/><br/>
Discrete mathematics 

 - 2 Ed. 
 - New Delhi  Macmillan  2009 
 - 502p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INFORMATION TECHNOLOGY
<br/><br/><label>Dewey Class. No.: </label>510.15