00463nam a2200169Ia 4500082002300000100001700023245004500040260003200085300001500117500000500132690000600137700000500143952010400148964001700252921000900269999001500278  a658.40331bC345.IM  aCasson, Mark  aIntroduction to mathematical economicsb  aLondonbThomas Nelsonc1973  axii, 402p.  a  a   a  00104070aISIbISId1998-09-09l0o658.40331 C345.IMpDP8034r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a9562  c9562d9562