Vince, A. <br/><br/>
Discrete mathematics for computing/ 
A. Vince and C. Morris. 
 - New York. :  Ellis Horwood,  c1990. 
 - 297 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0132175223 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Discrete funtions.