000 00291nam a2200121Ia 4500
008 160710s1982 xx 000 0 und d
082 _a003 LEE
100 _aLEE
245 _aINTRODUCING SYSTEM ANALYSIS AND DESIGN
260 _bGALGOTIA PUB. HOU.
_c1982
300 _a166
942 _2ddc
_cB
999 _c50170
_d50170