LIPSCHUTZ, SEYMOF <br/><br/>
THEORY AND PROBLEMS OF DISCRETE MATHEMATICS  

 - 2 ed. 
 - NEW DELHI  TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED  1999 
 - 528 
<br/><br/><label>Dewey Class. No.: </label>511.622 N99 LIP/LIP