000 01070cam a2200301 4500
001 J1186
008 090401t1989 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u42240
041 _aeng
050 _a526.33
245 4 _aThe European Datum 1987 (ED87): report on the symposium of the IAG subcommission for the new adjustment of the European triangulation (RETrig) held in Lisbon 10-13 May 1988 (and) ... Report on the meeting of the IAG Subcommission for the European Reference Frame (EUREF) held in Munich 20-21 October 1988.
260 _aMuenchen
_bInternational Association of Geodesy
_c1989
300 _a302p. : ill.,maps ; 30cm
350 _a0
490 _aPublication
_v18
650 _aEUREF
650 _aEUROPE
650 _aEUROPEAN REFERENCE FRAME
650 _aGEODESY
650 _aRETRIANGULATION
650 _aRETRIG SUBCOMMISSION
690 _aLAND SURVEYING
700 _aHorner, Helmut
_xEditor
700 _aPoder, Knud
_xEditor
710 _aInternational Association of Geodesy
_9445
942 _n0
948 _c04/03/1997
999 _c91046
_d91046