000 00284nam a2200109Ia 4500
008 230621s9999 xx 000 0 und d
020 _a9788120343849
100 _aV. Rajaraman 
_91631
245 0 _aAnalysis and design of information system
260 _bPHI Learning
942 _cMCA
999 _c8899
_d8899