000 00304nam a2200133Ia 4500
008 220201s1994 xx 000 0 eng d
082 _a658
_bAReference O
100 _aArora
245 0 _aManagement control
250 _a1st ed.
260 _bNirmal Publication
_c1994
300 _a198p.
942 _2ddc
999 _c8829
_d8829