000 00340nam a2200145Ia 4500
008 170101s1953 xx 000 0 und d
082 _a526.9 T68S
100 _aTRACY, John Clayton
245 0 _aSurveying; theory and practice
260 _bN.Y.
_c1953
300 _a1279p
650 _aSURVEYING
653 _aSURVEYING
942 _2ddc
_cB
999 _c4097
_d4097