Economic appraisal 

 - Madras  Govt Press        1994 
 -  1994-1995 .
<br/><br/><label>Standard No.: </label>147395 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"X:21.N7s, N5/GD"