TY  - BOOK
AU  - Sundharam,K.P.M.
AU  - Vaish,M.C.
TI  - Principles of economics
U1  - 330.1 SUN. V 
PY  - 1979///
CY  - U P
PB  - Vikas Publishing House Private Limited
KW  - Economics
KW  - Principles of economics
ER  -