Joshi, K. D., <br/><br/>
Foundations Of Discrete Mathematics 
K. D. Joshi 
 - New Delhi :  New Age International (P) Limited,  c1989. 
 - xvi, 748 p.:  [A1] 
<br/><br/><label>ISBN: </label>8122401201 
<br/><br/><label>Dewey Class. No.: </label>511.3  / JOS/FOU