Dube, Rakesh. <br/><br/>
Discrete structures and automata theory / 
By Rakesh Dube, Adesh Pandey and Ritu Gupta. 
 - 1st ed. 
 - New Delhi :  Narosa Publishing House ,  2007. 
 - xvii,585p. ; 
<br/><br/><label>ISBN: </label>817319663X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Set theory<br/>Relations<br/>Discrete numeric functions
<br/><br/><label>Dewey Class. No.: </label>511.8   / DUBR