Johnsonbaugh, Richard,  1941- <br/><br/>
Discrete mathematics / 
Richard Johnsonbaugh. 
 - 3rd ed. 
 - New York :  MacMillan,  1993. 
 - xiv, 800 p. :  ill. (some col.) ;  27 cm. 
<br/><br/>Includes bibliographical references (p. 659-663) and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0023607211 (hbk.) 9780023607219 (hbk.)  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Computer science--Mathematics.