000 00323nam a2200121Ia 4500
008 220201s1996 xx 000 0 eng d
082 _a658.5
_bCHA
100 _aChary,S.N.
245 0 _aTheory & problems in production & operation management
260 _bTata McGraw Hill
_aNew Delhi
_c1996
300 _a681p.
942 _2ddc
999 _c9027
_d9027