Statistical pocket book of the democratic socialist republic of Sri Lanka - 1992 
Department of Census and Statistics 
 - Colombo  Department of Census andStatistics  1992 
 - xiii, 224 p.                                                                                                                                                     
<br/><br/><label>ISBN: </label>9555770646 
<br/><br/><label>Dewey Class. No.: </label>315.493  / SRI