000			00355nam a2200157Ia 4500
008			241225s9999 xx 000 0 und d
020			_a0
082			_a627.131 _bPUN
100			_aPunmia, B C
245		0	_aSurveying
260			_aDelhi : _bLaxmi Pub, _c1994
300			_a536.
365			_a240
650			_aHydraulic engineering
700			_aJain, A.
999			_c33936 _d33936