Annual Survey of Industries, 1997  Final Report 

 - Colombo  Department of Census and statistics  2000 
 - [8],100 p. 
<br/><br/><label>ISBN: </label>9555772991 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ANNUAL SURVEY INDUSTRIES<br/>PAMPHLET BOX 9