TY  - BOOK
AU  - Lage,Gerald M.
TI  - The price system & resource allocation: a book of problems 
SN  - 0030898765
PY  - 1976///
CY  - Hinsdale, Ill.
PB  - Dryden Press
KW  - Prices
KW  - Problems, exercises.
KW  - Microeconomics
KW  - Problems, exercises
ER  -