TY  - GEN
AU  - GEORGE, Rosen
TI  - History of Public Health
SN  - 9781421416014
U1  - 614.4 ROS-H 
PY  - 2015///
CY  - Baltimore 
PB  - Johns Hopkins University
KW  - Public health
KW  - Rosen, George, 1910-1977
ER  -