TY  - BOOK
AU  - Clark, Colin,
TI  - The conditions of economic progress
U1  - 330.904 
PY  - 1957///
CY  - London
PB  - MacMillan
KW  - Economic conditions
KW  - Income
KW  - Cost
KW  - Standard of living
N1  - Bibliography : p. 685-691
ER  -