Annual survey of construction Industries- 2008 
Department of Census & Statistics, Sri Lanka 
 - Colombo  Department of Census & Statistics, Sri Lanka  2009 
 - viii, 27 p.                                                                                                                                                     9789555776851 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industry
<br/><br/><label>Dewey Class. No.: </label>338.9  / SRI