Johnsonbaugh, Richard,  1941- <br/><br/>
Discrete mathematics / 
Richard Johnsonbaugh. 
 - 2nd ed. 
 - New York :  London :  Macmillan ;  Collier Macmillan,  1990. 
 - xiv, 705 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0023596902 
<br/><br/><label>LCCN: </label>89034949  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Computer science--Mathematics.
<br/><br/><label>LC Class. No.: </label>QA39.2  / .J65 1990