000			00358nam a2200145Ia 4500
008			250104s9999 xx 000 0 und d
020			_a0
082			_a006.31 _bTIW
100			_aTiwari Sunita.
245		0	_aData mining and warehousing
260			_aNew delhi : _b Dhanpat Rai Pub. _c2016.
300			_a320.
365			_a160
650			_aEngineering,
999			_c232356 _d232356