TY  - BOOK
AU  - Anderson, Gaylord W
AU  - Lester, Mary R
TI  - Communicable disease control
U1  - 614.4 AND 
PY  - 1962///.
CY  - Toronto : 
PB  - The Macmillan Company, 
KW  - Communicable diseases - Prevention
N1  - Index
ER  -