00754cam a22001811  450000500170000000800410001704000350005808200220009310000280011524501530014326000390029630000190033550000800035450400300043465000320046465000270049665100490052320181209225543.0180417s1959    ilu      b    000 0 eng    aDLCcPPTdOCoLCdDLCdBD-DhBPA  a330.977bJAP 19591 aJaffe, Abram J.,d1912-10aPeople, jobs, and economic development;ba case history of Puerto Rico,csupplemented by recent Mexican experiences. Foreword by Charles D. Stewart.  aGlencoe, Ill.,bFree Pressc[1959]  a381 p.c22 cm.  a"A report of the Bureau of Applied Social Research of Columbia University."  aBibliography: p. 369-375. 0aWorking classzPuerto Rico. 0aWorking classzMexico. 0aPuerto RicoxEconomic conditionsy1918-1952.