TY  - BOOK
AU  - 
AU  - 
ED  - United States.
ED  - United States.
TI  - Estimating manpower requirements: a background paper 
U1  - US 331.1231610973 23rd ed.
PY  - 1977///
CY  - [Washington]
PB  - United States Department of Health, Educationand Welfare, Public Health Service, Health Resources Administration
KW  - Physicians
KW  - Supply and demand
KW  - United States
KW  - Mathematical models
KW  - Medicine
KW  - Specialties and specialists
N1  - "Report no. 76-114."; "BHM/OPD/MA13."
ER  -