TY  - BOOK
AU  - Mckenna Joseph P
TI  - Handbook of price theory
T2  - Principles of economics, series ed by Edward Ames
U1  - X:76, L2 
PY  - 1972///
CY  - New York
PB  - Holt, Rinehart and Winston   
KW  - ECONOMICS
ER  -