TY  - BOOK
T1  - Subsystems of steps for tasks in the epidemiology work system
DA  - [1980]
CY  - [Atlanta, Ga.?] :
CN  - HE 20.7002:
PB  - HHS, PHS, CDC,
PP  - [Atlanta, Ga.?] :
PY  - [1980]
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 92-1209-M.
N1  - "August 1980."
N1  - "Reprinted June 1988."
N1  - "00-3399."
ID  - 158912
KW  - Epidemiology
KW  - Epidemiology
KW  - Registries
TI  - Subsystems of steps for tasks in the epidemiology work system
ER  -