National transport statistics 2012 

 - Colombo  National transport commission  2012 
 - vii, 102p.   29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public transport<br/>Sri Lanka Transport Board<br/>Private bus<br/>Railway<br/>Common transport service<br/>Vehicle
<br/><br/><label>Dewey Class. No.: </label>380.5095493  / NAT