000 00346nam a2200145Ia 4500
008 200208s9999 xx 000 0 und d
082 _aGL 658.4034 OPE
245 0 _aOperations research for management
260 _aNew Delhi
260 _bWiley Eastern
260 _c1988
300 _a412p.
650 _aManagement research
942 _cB
999 _c134474
_d134474