TY  - BOOK
AU  - Sundharam,K.P.M.
AU  - Vaish,M.C.
TI  - Principles of economics
AV  - HB171 .S94 1962
PY  - 1962///]
CY  - Agra
PB  - Ratan Prakashan Mandir
KW  - Economics
N1  - Includes bibliography
ER  -