000 00306nam a2200121Ia 4500
008 220201s1971 xx 000 0 eng d
082 _a658.56
_bBUReference
100 _aBurbidge (John L)
245 0 _aPrinciples of Production Control .
260 _bELBS
_aLondon
_c1971
300 _a536
942 _2ddc
_01
999 _c2611
_d2611