000			00347nam a2200133Ia 4500
008			220509s9999 xx 000 0 und d
041			_aeng
082			_a005.12 _bLEE/SYS
100			_aLee, Barry _9756281
245			_aIntroducing systems analysis and design
250			_a1st Ed.
260			_aNew Delhi _bGalgotia Booksource
300			_a556p.
999			_c508245 _d508245