00494nam a2200169Ia 4500082002000000100003700020245004100057260003300098300001000131500000500141690000600146700003000152952010100182964001700283921000900300999001500309  a330.08bM154.RI  aMcKean, J. R. and Wykstra, R. A.  aReadings in introductory economicsb  aNew YorkbHarper & Rowc1971  a406p.  a  a   aWykstra, R. A. ; jt auth.  00104070aISIbISId1998-06-10l0o330.08 M154.RIpDP5566r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a2098  c2098d2098