Oommen , M.A <br/><br/>
Bhupaishkaranangalum Samuhya Sampathika Parivathanavum Kerattil / 
by M.A. Oommen 
 - Thiruvanthapuram:  Kerala Bhasha Institute,  1972 
 - p.98 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Economics<br/>Economics of Land and Energy
<br/><br/><label>Dewey Class. No.: </label>333.315483   / OOM-B