TY  - BOOK
AU  - Halton, John.
AU  - Hanlon, John.
TI  - Public Health; Administration and Practice
SN  - 801620465
AV  - RA 425 1979 
PY  - 1979///
CY  - London.
PB  - The C.V. Mosby Company.
KW  - Hanlon, John 
KW  - Public Health
N1  - x;787p
ER  -