PARAMANUKA vyuhaya 

 - Maharagama  NIE  1997 
 - ix, 80 p. 
<br/><br/><label>ISBN: </label>9555973636 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540  / PAR