Loehr, Nicholas A <br/><br/>
Combinatorics / 
Nicholas A. Loehr 
 - 2nd ed. 
 - Boca Raton  CRC Pr  2017 
 - xxiv, 618p 
 - Discrete mathematics and its applications .
<br/><br/><label>ISBN: </label>9781498780254 
<br/><br/><label>LCCN: </label>2017011283 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Combinatorial analysis.
<br/><br/><label>Dewey Class. No.: </label>511.62  / LOE