000			00353nam a2200169Ia 4500
100			_aParameswaran, R
080			_a658.054
080			_bPar/
526			_dTB
526			_aPG
366			_f15%
942			_cBK
245			_aComputer applications in business
260			_aS.Chand and company _bNew Delhi _c2018
300			_axv,300
546			_aE
999			_c54864 _d54864