000 00259nam a2200109Ia 4500
008 220201s1992 xx 000 0 eng d
100 _aSTEVE SKIDMORE
245 0 _aINTRODUCING SYSTEMS DESIGN
260 _aDELHI
_bBPB PUB
_c1992
300 _a308
942 _2ddc
999 _c93064
_d93064