Khanna, Vijay K. <br/><br/>
Lattices and boolean algebras: First concepts 

 - 2nd Edition 
 - New Delhi  Vikas Publishing House Pvt. Ltd.   2004 
 - viii,156p. 
<br/><br/><label>ISBN: </label> RS 125.00 
<br/><br/><label>Source: </label> RS 125.00 
<br/><br/><label>Dewey Class. No.: </label>512 KHA