000 00338nam a2200145Ia 4500
008 150518s9999||||xx |||||||||||||| ||und||
082 _a004.21 LEE
100 _aLee
245 _aIntroducing system Analysis and Design
250 _a2003
260 _bGalgotia Pub.
300 _a004.21 LEE
600 _aComputer
942 _2ddc
_cBK
999 _c13715
_d13715