TY  - BOOK
AU  - Bernard,William Spencer
ED  - National Committee on Immigration Policy./cU.S.
TI  - American immigration policy, a reappraisal
PY  - 1950///
CY  - New York
PB  - Harper
KW  - United States
KW  - Emigration and immigration
N1  - "Published under the sponsorship of the National Committee on Immigration Policy."
ER  -