00373    a2200145   4500020001500000082001300015100002000028245003600048260004900084300002000133650001200153650001400165700002500179700002300204  a0675028906  a900bCOX  aCox, F. Kenneth  aHuman heritageba world history  aColombusbMerrill Publishing co.c1981g1981  axii,660p.c24cm  aHistory  aGeography  aSeaberg, Stanley, S.  aGreenblatt, Miriam