000			003500000a22001570004500
245			_aSurveying : theory and practice
100			_aDavis, R.E.
100			_aFoote, F.S.
100			_aKelly, J.W.
250			_a5th ed.
260			_aNew York _bMcGraw Hill _c1966
300			_a1096 p., ill.
080			_a528 _bD3
041			_aEN
942			_cBK
999			_c93153 _d93153