TY  - BOOK
AU  - Sen, Satyendra Nath.
AU  - 
TI  - An introduction to economic theory. 
U1  - 330.1/SAI 
PY  - 1947///
CY  - Calcutta.
PB  - Book Land.
KW  - Economics, theory of
KW  - Economics
N1  - Includes index and bibliography and Glossary.
ER  -