000 00323 a2200133 4500
080 _a65:51
_bB 335 M
245 1 _aMathematics in management
_cby A. Battersby
260 _aMiddlesex
_bPenguin Books
_c1970
650 _aMathematics
650 _aManagement
100 1 _aBattersby, A.
300 _a255 p.
901 _a160646
999 _c87945
_d87945