000 00571cam a2200181 4500
001 D11059
008 090401t1985 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u97268
041 _aeng
050 _a526.98
100 _aMcMaster, Peter
245 4 _aThe role of Ordnance Survey in British map making
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 A2). 1985/11 ABC
942 _n0
948 _c04/03/1997
999 _c98826
_d98826