TY  - BOOK
AU  - Ryan,W.J.L.
AU  - Pearce,D.W.
TI  - Price theory
SN  - 0333929039
U1  - 338.52 
PY  - 1989///
CY  - Delhi
PB  - Macmillan India Limited
KW  - Prices
KW  - Microeconomics
ER  -