000 00602cam a2200193 4500
001 D11100
008 090401t1985 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u97336
041 _aeng
050 _a526.0285
100 _aMason, D.C.
245 4 _aThe development of integrated geo-information systems
260 _c1985
350 _a0
520 _aIn RICS Survey and mapping 85: the 2nd UK national land surveying and mapping conference and exhibition, University of Reading, 25 - 29 March 1985. (Paper H2) 1985/11 ABC
700 _aJackson, M.J.
942 _n0
948 _c04/03/1997
999 _c98850
_d98850