000 00278nam a2200109Ia 4500
008 201224s9999||||xx |||||||||||||| ||und||
100 _aHawryszkiewyez I T
_95606
245 0 _aIntroduction to systems analysis and design
260 _aNew Delhi
_c1999
300 _a3rd
942 _cBK
999 _c7785
_d7769