000 00253nam a2200097Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aSKIDMORE (STEVE) & WROE (BRENDA)
245 0 _aINTRODUCING SYSTEMS DESIGN
260 _bBPB PUBLICATIONS
942 _2ddc
999 _c96585
_d96585