TY  - BOOK
AU  - UNITED NATIONS, INTERNATIONAL ECONOMIC AND SOCIAL
ED  - UNITED NATIONS, INTERNATIONAL ECONOMIC AND SOCIAL
TI  - Recommendations on statistics of international migration
U1  - X:9J2.1N45.N80s, M0/UN 
PY  - 1980///
CY  - New York
PB  - United Nations        
ER  -