TY  - BOOK
AU  - Chalmers, James  A.
AU  - Lepnard, Fred H.
TI  - Economic principles
U1  - 339 
PY  - 1971///
CY  - New York
PB  - The macmillan company
KW  - Macroeconomic
KW  - Theory of production
N1  - Include index
ER  -