000 00356nam a2200145Ia 4500
020 _a0000000000000
082 _b1080
_a001.642
100 _a"Skidmore, Steve"
245 0 _aIntroducing Systems Design
260 _bBPB Publications,
_aNew Delhi
_c1992
300 _a308
944 _cBK
999 _c473425
_d473425