Tripura marching ahead (1972-2012) 
by Government of Tripura 
 - Agartala  Directorate of Economics and Statistics  -- 
<br/><br/> Library has 1972/2012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tripura - Statistics
<br/><br/><label>Dewey Class. No.: </label>A8x5464 In2