000 00334nam a2200145Ia 4500
008 230915s9999 xx 000 0 und d
020 _a9780070090279
100 _aAryasri, A.R.
245 0 _aManagement Science
250 _a4th
260 _bTMH
_aNew Delhi
_c2007
300 _axix, 20.31 p.
650 _aManagement
942 _cBK
999 _c3773
_d3773