"Ray, B.Datta (ed.)" <br/><br/>
North East India 2000 A.D. 

 - New Delhi  Deep and Deep  1987 
 - 260p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology Development- North East India
<br/><br/><label>Dewey Class. No.: </label>NE 303.4 NOR