TY  - BOOK
ED  - United Nations.
TI  - Manuals on Methods of  Estimating Population (Manual 7)
T2  - Population Studies No. 54
U1  - 312.5 
PY  - 1973///
CY  - New York
PB  - United Nations Publication
KW  - Population
KW  - Households
KW  - Families
N1  - Includes bibliographical references and index
ER  -