Penner,R.C. <br/><br/>
Discrete mathematics :  proof techniques and mathematical structures / 
by R.C. Penner. 
 - Singapore :  World Scientific,  2001. 
 - xv, 469 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789810240882 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical structures, Discrete.<br/>Discrete mathematics.
<br/><br/><label>Dewey Class. No.: </label>511.1  / PEN/D