TY  - BOOK
T1  - Principles and recommendations for the 1970 population censuses.
T2  - Its Statistical papers, ser. M.
LA  - English
PP  - New York
PB  - [s.n.]
YR  - 1969
UL  - https://tuklas.up.edu.ph/Record/UP-99796217606910120
OP  - 83
NO  - "Second printing, with changes of a non-substantive nature."
CN  - HA 13 U5 Ser.M no.44a
KW  - Housing surveys.
KW  - Population forecasting.
ER  -