TY  - SER
ED  -  United Nations.
TI  -  Directory of United Nations data bases and information systems
SN  -  9211003490
PY  - 1990///
CY  -  Geneva : 
PB  -  ACCIS, 
KW  -  United Nations
KW  -  Information services
KW  -  Directories
KW  -  International agencies
ER  -