TY  - BOOK
AU  - Galenson,Walter
AU  - Pyatt,Graham
TI  - The quality of labour and economic development in certain countries: a preliminary study 
U1  - 331 
PY  - 1964///
CY  - Geneva
PB  - International Labour Office
KW  - Economic development
KW  - Mathematical models
KW  - Labor supply
N1  - At head of title : International Labour Office
ER  -