000 00415cam a2200169 4500
001 D11864
008 090401t xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u99977
041 _aeng
050 _a526.98
100 _aWright, John Wilfrid
245 _aTopographic surveys 25 years ago
350 _a0
520 _aIn: RICS. Land Surveyors Conference... 1974. 1974/26
942 _n0
948 _c04/03/1997
999 _c99541
_d99541