TY  - BOOK
ED  - Institute of Social Studies. La Haye. Conférence. 1977
TI  - Development of societies : the next twenty-five years : proceedings 
SN  - 902472225X
PY  - 1979///
CY  - The Hague, Boston, London
PB  - Martinus Nijhoff
KW  - BI-BuBU
KW  - Société
KW  - Developpement
KW  - Book
ER  -