TY  - BOOK
ED  - US Health Education and Welfare Dept.of Public Health Service
TI  - Decennial census data for selected health occupations: United States 1970
U1  - 312.94 
PY  - 1975///
CY  - Rockville
PB  - National Centre forHealth Statistics
KW  - Health occupation
KW  - US
ER  -