000 00447cam a2200169 4500
001 D11795
008 090401t xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u99627
041 _aeng
050 _a526.90285
100 _aWhitehouse, A.
245 _aInformation systems and their development. Guild of Surveyors Seminar 1983
350 _a0
520 _aIn: RICS Land surveyors information package 9
942 _n0
948 _c04/03/1997
999 _c99407
_d99407