TY  - BOOK
AU  - McKenna, Joseph P
TI  - A handbook of price theory
U1  - 338.520 1 
PY  - 1972///
CY  - New York
PB  - Holt Rinehart And Winston
KW  - Economics
KW  - Market system
KW  - Pure competition
KW  - Monopoly
ER  -