Roman, Steven <br/><br/>
An introduction to discrete mathematics / 
Roman, Steven 
 - 2nd ed. 
 - x, 469 p. : ill. (some col.) ; 24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0155417304 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Computer science--Mathematics.
<br/><br/><label>Dewey Class. No.: </label>511.1