000 00276nam a2200121Ia 4500
008 220201s1983 xx 000 0 eng d
100 _aCLARK DAVID
245 0 _aPLANE AND GEODETIC SURVEYING
250 _a6
260 _aDELHI
_bCBS PUB
_c1983
300 _a463
942 _2ddc
999 _c90491
_d90491