000 00315nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aEfrem G Mallach
245 _aDecision Support and Data Ware House Systems
260 _bDelhi:Tata Mcgraw hill
_c2000
300 _a664p.
650 _aComputer
999 _c1262
_d1262