004020000a22001330004500100002700000100002700027245003900054260004600093260001300139300001700152041001100169082001600180650007200196  a  aThomanbRichard S.  a  aConklingbEdgar C.  a  Geography of international trade  ab  aEnglewood CliffsbPrentice-HallcUS  c  a1967  a  ax, 186p.  a  <En>  a  382.1/THO  a  <International trade><Commerce><International economic relations>