TY  - BOOK
AU  - Leff,Sonya
TI  - You-your health-your community
SN  - 0433191007
AV  - RA425 .L47
U1  - 613 
PY  - 1970///
CY  - London
PB  - Heinemann Medical
KW  - Health
KW  - Public health
KW  - Public Health
N1  - Includes bibliographies
ER  -