TY  - BOOK
AU  - DARBY Michael R
TI  - Macroeconomics:  The theory of income, employment, and the price level   
SN  - 0070153469
U1  - X:72, L6 
PY  - 1976///
CY  - New York
PB  - McGraw-Hill         
N1  - Bibliography - 199-204p
ER  -