000 00580cam a2200217 4500
008 090401t1990 xxu||||| |||| 00| 0 eng d
020 _a9519609733
035 _a(Sirsi) u36263
041 _aeng
050 _a526.9
110 _aFederation International Des Geometres
245 _aXIX congress...Helsinki, June 10-19 1990: (Volume 10: supplementary volume of papers).
260 _aHelsinki
_bFIG
_c1990
300 _a336p. ; 21cm.
350 _a0
650 _aCONFERENCES
650 _aSURVEYORS
690 _aLAND SURVEYING
942 _n0
948 _c04/03/1997
999 _c90234
_d90234