TY  - BOOK
ED  - US. Health, Education and Welfare Dept.
TI  - Statistical design of the health household: interview survey
U1  - 000SC:614(73) 
PY  - 1958///
CY  - Washington
PB  - Govt Printing Office
KW  - Health household
KW  - Statistical design
KW  - Survey
N1  - Health Statistics ; no.2
ER  -