Wallis W D <br/><br/>
Introduction to combinatorics 
by Wallis W D; George J C 
 - 2 
 - Boca Raton   CRC Pres       2011 
 - xvi, 380p.  cm. 
 - Discrete mathematics and its applications .
<br/><br/> Appendices 1-3, 271-312p.; References 367-374p.; Index 375-380p. 
<br/><br/><label>ISBN: </label>9781439806227 (hbd) 
<br/><br/><label>Standard No.: </label>126691 
<br/><br/><label>Source: </label> 532, 29/03/2011, Aviva Books Company  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Combinatorial analysis-textbooks<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B281, Q1