Sundharam, K.P.M. . <br/><br/>
Principles of Economics /  Textual Documents 
K.P.M. Sundharam & M.C. Vaish. 
 - 13th ed. / 
 - New Delhi :  Vikas Publishing House Pvt. Ltd. ,  1980. 
 - xv, 722p. :  ill. ;  24cm . 
<br/><br/>Bib. 
<br/><br/><label>Subjects--Index Terms: </label>Economics MS-Economics 
<br/><br/><label>Dewey Class. No.: </label>330.9  / Su 72 P