000 00525nam a2200169Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
020 _a0-273-25213-4
040 _aNITIL
_cNITIL
082 _221st
_a658.54
_bB422E
100 _aBeilby, M H
245 0 _aEconomics and operational research
_cM H Beilby
260 _aLondon
_bPitman
_c1975
300 _ax, 174p.
440 _aTopics in operational research series
650 _aProduction planning; Consumer behaviour; Transportation; Input-output analysis
942 _cBKS
999 _c27622
_d27622