Basic statistics of north eastern region 1990 
/ North Eastern Council  
 - Shillong:   North Eastern Council,   1990 
 - 191p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eastern region 
<br/><br/><label>Universal Decimal Class. No.: </label>330.5(540-18)(083.4)   / N0