TY  - BOOK
AU  - Taylor,Ian
AU  - Knowelden,John
TI  - Principles of epidemiology
U1  - 614.49 
PY  - 1964///
CY  - London
PB  - J and A Churchill
KW  - Epidemology
KW  - Epidemics
KW  - Communicable disease
N1  - Includes index
ER  -