000 00292nam a2200121Ia 4500
008 220201s1962 xx 000 0 eng d
082 _a526.9
_bKAN
100 _aKanetkar, TP
245 0 _aSurveying & levelling p-2
260 _bPoona: Giriha Prakashan
_c1962
300 _a595
942 _2ddc
999 _c71659
_d71659