Begum, Shamsun Naher <br/><br/>
Semilattices  with a partial binary Operation / 
By Shamsun Naher Begum ; 
 - Rajshahi :  Department of Mathematics, University of Rajshahi,  2010 
 - x, 116 leaves :  ill, ;  29.cm. 
<br/><br/>Thesis (Ph. D.) -- Department of Mathematics University of Rajshahi, 
<br/><br/>Bibliography : Leaves 114 - 116 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Binary
<br/><br/><label>Dewey Class. No.: </label>523.841  / BES 2010