Hein, James L. <br/><br/>
Discrete structures, logic and computability 

 - 2nd ed. 
 -  Narosa Publishing House  2004 
 - xvi, 
<br/><br/><label>ISBN: </label>81-7319-562-5  450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHS
<br/><br/><label>Dewey Class. No.: </label>511.1  / HEI