000			00348nam a2200145Ia 4500
008			241225s9999 xx 000 0 und d
020			_a8170080797
082			_a627.131 _bPUN
100			_aPunamia B C.
245		0	_aSurveying
260			_aDelhi : _bLaxmi Publisher, _c1994
300			_a642.
365			_a150
650			_aHydraulic engineering
999			_c26539 _d26539