000 00289nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a526.9
_bKAN
100 _aKanethan, TP & Kulkarni, SV
245 0 _aSurveying & levelling
260 _bPoona:AVG
_c1969
300 _a610
942 _2ddc
999 _c76350
_d76350