000 00380nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aGupta A.K; Sharma J.K
245 _aManagement of Systems
260 _c1997
_bMacmillan Press
_aLondon
366 _b1997
541 _g121400/9.7.97
650 _aMANAGEMENT
942 _cBK
999 _c80146
_d80146