000 002660000a22001210004500
245 _aHandbook of accurate surveying methods
100 _aCollins, S.P.
260 _aLondon
_bPitman
_c1972
300 _a98 p.
080 _a528
_bC6
041 _aEN
942 _cBK
999 _c101331
_d101331