000 00342nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a333923952
041 _aen
082 _a658.4032
100 _aGUPTA,A.K.
245 0 _aManagement of Systems
260 _aNew Delhi.
_bMacmillan India Ltd.
_c1997
300 _aix,560pg
942 _cPR
999 _c52905
_d52905