Varma Hari Om <br/><br/>
Study of cost function of Indian Railways 
Varma Hari Om 
 -  1983 
<br/><br/><label>Standard No.: </label>7768 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS