TY  - BOOK
AU  - Dwivedi,D.N..
TI  - Principles of economics / 
SN  - 0706998073
U1  - 330 
PY  - 1985/// (rep.2002)
CY  - New Delhi : 
PB  - Vikas Publishing House , 
KW  - ECONOMICS
N1  - Includes index
ER  -