Singh, G. S. <br/><br/>
Economic and commercial geography  Research techniques and commodities 

 - Bombay  Manaktalas  1967 
 - xii, 348  Hb  21.5cm 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>330.9