00717nam a2200229Ia 450000100060000000300050000600500170001100800410002801000150006903500200008404000240010405000160012808200110014410000320015524500440018726000440023130000340027549000490030950400400035865000310039865100580042973287BIBL20160527195930.0720223s1957    ctua     b    000 0 eng    a 57006336   a(OCoLC)00248326  aDLCcYNGdm.c.dOCL0 aJV6455b.D5  a325.7310aDivine, Robert Awcn2Local10aAmerican immigration policy, 1924-1952.0 aNew HavenbYale University Pressc1957.  aviii, 220 p.btables.c25 cm. 0aYale historical publications.vMiscellany 66  a"Bibliographical essay": p.195-209. 0aRefugees, Political2Local 0aUnited StatesxEmigration and immigration.wcm2Local