TY  - BOOK
ED  - UN. Dept of Economic and Social Affairs
TI  - Manuals on methods of estimating population: Manual 6- Methods of measuring internal migration
U1  - 312 
PY  - 1970///
CY  - New York
PB  - UN. Dept of Economic and Social Affairs
KW  - Demography
KW  - Internal migration
KW  - Population study
ER  -