Johnsonbaugh, Richard. <br/><br/>
Discrete mathematics / 
Richard Johnsonbaugh. 
 - 4th ed. 
 - Upper Saddle River, N.J. :  Prentice Hall International,  c1997. 
 - xiv, 701 p. :  ill. 
<br/><br/><label>ISBN: </label>0135711916 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Computer science--Mathematics.
<br/><br/><label>LC Class. No.: </label>QA39.2  / J71 1997