000 003280000a22001330004500
008 151120t1983 xxu||||| |||| 00| 0 eng d
020 _a0-471-09021-2
041 _aeng
080 _a528
_bL3
942 _cBK
100 _aLaurila, Simo H.
245 _aElectronic surveying in practice
260 _aNew York
_bJohn Wiley
_c1983
999 _c140252
_d140252