000 00232nam a2200109Ia 4500
020 _a6120323769
082 _a005.7575 MAR
100 _aMARAKAS, G.M.
245 _aDECISION SUPPORT SYSTEMS
260 _bPHI
_c2004
942 _2ddc
_cBB
999 _c75542
_d75542