000 00260nam a22001097a 4500
003 OSt
008 210118b ||||| |||| 00| 0 eng d
082 _a624.1517
_bDAV/SU
100 _aDavis, M. S
_94891
245 _aSurveying technology and practice
942 _cBK
999 _c16675
_d16675