000 00451cam a2200181 4500
001 D5389
008 090401t1964 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u47797
041 _aeng
050 _a914.209
100 _aHarley, J.S.
245 2 _aA historians guide to Ordnance Survey maps
260 _aLondon
_bNational Council of Social Service for T
_c1964
300 _a51p. 23cm
350 _a0.5
942 _n0
948 _c04/03/1997
999 _c92204
_d92204