Liu, C.L. <br/><br/>
Elements of discrete mathematics:   a computer oriented approach 

 - 4th ed. 
 - New Delhi :  McGraw Hill Education (India) Private Limited,  ©1985. 
 - xviii, 627 p. :  ill. (b&w) ;  22 cm (Paperback) 
<br/><br/>Includes index, 
<br/><br/><label>ISBN: </label>9781259006395 
<br/><br/><label>Subjects--Index Terms: </label>Combinatorial analysis Abstract Algebra Mathematics 
<br/><br/><label>Dewey Class. No.: </label>511.1  / LIU / B