00994cam a2200265   45000010005000000030008000050050017000130080041000300200015000710350018000860400034001040410013001380820017001511000038001682450110002062600048003163000034003645000022003986500040004206500055004606500052005159420012005679990015005799520134005945976BD-RjUL20211208234149.0140108s1971    ne a     bs   001 0 eng d  a0720431700  a(BD-RjUL)6015  aDLCcDLCdDLCd(BD-RjUL)beng0 aengbdut00a382.104bOLI1 aOlsen, Erling,d1927-2011.91879010aInternational trade theory and regional income differences :bUnited States 1880-1950 /cby Erling Olsen.  aAmsterdam :bNorth-Holland Pub. Co.,c1971.  axv, 221 p.c23 cm.b illus. ;  aSummary in Dutch. 0aIncomexMathematical models.918791 0aIncomezUnited StatesxMathematical models.918792 0aInternational tradexMathematical models.99291  2ddccBK  c5976d5976  00102ddc40718NFICaRUCLbRUCLcreadingd1980-10-08eNetherlandl0o382.104 OLI 1971r2014-01-08 00:00:00tC-1w2014-01-08yBK