AU  - Sundharam,K.P.M..
TI  - Principles Of Economics / 
SN  - 0 7069 0285 8
U1  - 330.1 
PY  - 1978///
CY  - N.Delhi
PB  - Vikas Publishing House Pvt Ltd , 
KW  - Economics
N1  - NULL
ER  -