Johnsonbaugh, Richard,  1941- <br/><br/>
Discrete mathematics / 
Richard Johnsonbaugh. 
 - 7th ed. 
 - Upper Saddle River, NJ :  Pearson Prentice Hall,  c2009. 
 - xvii, 766 p. :  ill. ;.  27 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9780131354302 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Computer science--Mathematics.
<br/><br/><label>Dewey Class. No.: </label>0