TY  - BOOK
AU  - Levenson, Albert M.
AU  - Solon, Babette S.
TI  - Essential price theory
U1  - 338.52 
PY  - 1971///
CY  - New York
PB  - Holt, Rinehart and Winston, 
KW  - Economics
KW  - Price theory
ER  -