00482nam a2200133Ia 4500008004100000082001700041100002500058245005800083260004400141300001500185942001200200952012100212999001500333260305b        |||||||| |||| 00| 0 eng d  a382bH477.IT  aHeller, H. R.917187  aInternational trade; theory and empirical evidenceb/  aEnglewood Cliffs:bPrentice-Hall,c1968  axii, 189p.  2ddccBK  0010406382_000000000000000_H477_IT7099771aISIbISId1998-09-02l0o382 H477.ITpDP4743r2019-02-14 00:00:00yBK  c7988d7988