000 00320nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c385/-
040 _aET
100 _aAWAD M. ELIAS
245 0 _aSYSTEMS ANALYSIS AND DESIGN
260 _bGALGOTIA
_aNEW DELHI
300 _a524
500 _a36155
942 _cBK
999 _c42170
_d42170