Ross, Kenneth A. <br/><br/>
Discrete mathematics / 
Kenneth A. Ross and  Charles R.B. Wright. 
 - 4th ed. 
 - Upper Saddle River, NJ. :  Prentice Hall,  1999 
 - xiv, 684 p. ;  24 cm. 
<br/><br/> Index. 
<br/><br/><label>ISBN: </label>0130825980 0130961418 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / R824D 1999