000 00337nam a22001217a 4500
020 _a9211006465
082 _a526.0605
_bSIX.N7
245 _aSixth United Nations Regional Cartographic Confernce for the Americans
_cUnited Nations
260 _aNew York
_bUnited Nations
_c1997
300 _a38p
650 _aCartography
942 _cUN&WB
999 _c670601
_d670601