Ross, Kenneth A. <br/><br/>
Discrete mathematics / 
Kenneth A. Ross, Charles R.B. Wright. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c1985. 
 - xiv, 610 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>013215286X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science--Mathematics.