000 00255nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aMALLACH ( E FREM G)
245 0 _aDECISION SUPPORT AND DATA WAREHOUSE SYSTEMS
260 _bTMH delhi
942 _2ddc
_cMCA
999 _c13281
_d13281