000			00317nam a2200145Ia 4500
005			20240713150504.0
008			240712s9999 xx 000 0 und d
041			_aeng
100			_aPunmia,b.c.
245			_aSurveying
250			_a17th
260			_aBengaluru _b Laxmi pub. _c2018
300			_aV.P.
440			_v1
999			_c29439 _d29439