000 00288nam a2200121Ia 4500
008 220201s1967 xx 000 0 eng d
082 _a526.9
100 _aKanetkar,TP & Kalharni
245 0 _aSurvey & levelling
260 _bPoona:A.V.G Parkashan
_c1967
300 _a624
942 _2ddc
999 _c73398
_d73398