000 00220nam a2200121Ia 4500
654 _aCIVI
100 _aThoman, W.N.
245 _aSurveying
260 _c1950
082 _bTHO
300 _a282p.
999 _c9871
_d9871
041 _aeng
655 _aC-16
546 _aText in English
300 _c23 cm.