000 00270nam a2200121Ia 4500
008 220201s1980 xx 000 0 eng d
082 _a526.9
_bPUN
100 _aPunmia, BC
245 0 _aSurveying
260 _bStandard Book House
_c1980
300 _a536
942 _2ddc
999 _c81333
_d81333