KHANNA, VIJOY K. <br/><br/>
LATTECES AND BOOLEAN ALGEBRAS 

 - NEW DELHI  VIKASH PUBLISHING HOUSE  1994 
 - 148.:  15CM. 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510 KHA