000 003700000a22001570004500
245 _aPlane and geodetic surveying vol.1 : plan surveying
100 _aClark, David
100 _aJackson, J.E.
250 _a6th ed.
260 _aLondon
_bConstable
_c1972
300 _a461p. : ill.
020 _a0094585105
080 _a528
_bC6
041 _aEN
942 _cBK
999 _c92869
_d92869