000 00525cam a2200181 4500
001 D11217
008 090401t xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u97541
041 _aeng
050 _a526.7
100 _aOlliver, J. G.
245 _aSatellite-derived geoids for Great Britain and Ireland. Survey Review vol 26. no 202, October 1981
300 _ap. 161-179
350 _a0
520 _aIn RICS Land surveyors information package 7: the gravity field of the Earth
942 _n0
948 _c04/03/1997
999 _c98934
_d98934