000 00357cam a2200157 4500
001 D12675
008 090401t1946 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u5080
041 _aeng
245 _aElementary trigonomentary for surveyors
260 _aLondon
_bHMSO
_c1946
350 _a0
520 _aShelf 179
942 _n0
948 _c04/03/1997
999 _c86117
_d86117