TY  - BOOK
TI  - Year-book of world problems and human potential
SN  -  928341232X.
U1  - 050 
PY  - 1976///
CY  - Brussels
PB  - Secretariats of Union of International Associations
KW  - Periodicals
KW  - Social Problems - Directory
KW  - Union of International Associations
KW  - Mankind 2000
ER  -