01282cam a22003131  4500001001300000003000400013005001700017008004100034010001700075035001900092040004500111043001200156050001600168082001100184100003500195245017900230260005000409300004600459500001700505500005100522500001800573505020000591650003200791650003100823651002900854700003400883700003400917999001700951pa 41000013 DLC20260227111852.0750923s1940    dcu           000 0 eng c  apa 41000013   a(OCoLC)1650851  aPan Amer. union. LibrarycFUdOCoLCdDLC  as------00aHC165b.L77  a330.981 aLudewig, Charles Keech,d1906-02aA half century of economic progress, 1890-1940,cby C. Keech Ludewig, Julian G. Zier [and] Paul Kelbaugh.  Fiftieth anniversary of the Pan American union, 1890-April 14-1940.  aWashington, D.C.,bPan American unionc[1940]  a1 p. l., 17 numb. l.bincl. 2 tab.c28cm.  aCover title.  aAt head of title:  Pan American day, April 14.  aMimeographed.0 aA half century of Latin American agriculture, by P. R. Kelbaugh.--A half century of Latin American commerce, by J. G. Zier.--Industrialization in the republics of Latin America, by C. K. Ludewig. 0aAgriculturezLatin America. 0aIndustrieszLatin America. 0aLatin AmericaxCommerce.1 aZier, Julian Gilbert.,d1903-1 aKelbaugh, Paul Recker,d1903-  c51247d51247