TY  - BOOK
AU  - Phelps,Edmund S.
TI  - Golden rules of economic growth : : studies of efficient and optimal investment 
U1  - 330.182 PHE 
PY  - 1967///.
CY  - New York : 
PB  - North-Holland publishing company, 
KW  - Economic development
KW  - Investment
N1  - Include index
ER  -