Khanna, K.K. <br/><br/>
Economic and commercial geography 

 - New Delhi  Sultan chand & co.  1978 
<br/><br/> Various pagination<br/>Includes appendix 
<br/><br/><label>Subjects--Index Terms: </label>Economic geography 
<br/><br/><label>Dewey Class. No.: </label>330.095 4  / KHA