TY  - BOOK
AU  - "United Nations, Social Affairs (Deptt of-)"
ED  - "United Nations, Social Affairs (Deptt of-)"
TI  - International research on migration
T2  - United Nations Population Studies.18
U1  - "Y:582.1.N5, J3/UN" 
PY  - 1953///
CY  - NY
PB  - UN       
KW  - Migration
ER  -