000 00527nam a2200157Ia 4500
999 _c1557
_d1557
020 _a92-1-100349-0
082 _aRR 025.04025 DIR;
245 0 _aDirectory of United Nations databases and information services
260 _aNew York
_bUnited Nations Publications
_c1990
300 _ax, 484p.
504 _aRef
650 _aDatabases - Directories - United Nations
650 _aInformation services - Directories - United Nations -
710 _aAdvisory Committee for the Co-ordination of Information Systems
942 _cBK