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008 170814t1998 -us||||fr|||| 00| 0 eng d
022 _a15345467
040 _aCO-MdCUR
_erda
_cCo-cur
041 _aeng
110 2 _943945
_aEsri
245 1 _aArcUser :
_bthe magazine for Esri software users
260 1 _aEstados Unidos :
_bEsri ,
_c1998 -
336 _2rdacontent
337 _2rdamedia
338 _2rdacarrier
942 _2ddc
_cHEM