TY  - BOOK
AU  - Sundharam, K. P. M.
AU  - Vaish, M.C.
TI  - Principles of economics
SN  - 0706902858
U1  - 330  
PY  - 1975///
CY  - Delhi: 
PB  - Vikas Publishing House
KW  - Economics
KW  - Social Science
KW  - Economics-Aspects
ER  -