PARASHAR, A.K. SINGH, S.P. SINGH, H.P. <br/><br/>
ECONOMETRICS AND MATHEMATICAL ECONOMICS 

 - 3rd Ed. 
 - New Delhi  S.Chand and Company Ltd., New Delhi   1984 
<br/><br/><label>Dewey Class. No.: </label>330.015 195  / SIN/EC