TY  - BOOK
ED  - North-Holland Pub.(Vatican)
TI  - Study week on the econometric approch to development planning
U1  - 338.9018 
PY  - 1965///
CY  - Vatican
PB  - North-Holland Pub.
KW  - Remote sensing
KW  - Developing countrieses
N1  - Includes index; October 7,13, 1963
ER  -