000 00306nam a2200121Ia 4500
008 220901s1998 xx 000 0 eng d
082 _a658.4032 N8;1
100 _aNauhria, R N
245 _aManagement of systems
250 _a2ndrev ed.
260 _aNew Delhi
_bDhanpat Rai & Co
_c1998
650 _aManagement
942 _2ddc
_cBK
999 _c13052
_d13052