Lipschutz Seymour <br/><br/>
Discrete mathematics. 

 - 2 
 - New Delhi  Tata MC Graw-Hill      1997 
 - Various pagination  cm. 
<br/><br/><label>Standard No.: </label>4540 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Discrete Mathematics
<br/><br/><label>Dewey Class. No.: </label>B2895, N7