Liu. C.L <br/><br/>
Elements of discrete mathematics   

 - 2 
 - New Delhi  Tata Mcgraw hill LTd  2005 
 - 433 
 -   .
<br/><br/>  
<br/><br/><label>ISBN: </label>978-0-07-043476-X 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics