Liu, C. L.  1934- <br/><br/>
Elements of discrete mathematics / 
C. L. Liu 
 - 2 
 - 433 páginas 
 - Mcgraw-hill computer science series .
<br/><br/><label>ISBN: </label>0-07-100544-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Álgebra abstracta<br/>Análisis combinatorio
<br/><br/><label>LC Class. No.: </label>QA164  / L568 1987