TY  - GEN
ED  - United States.
ED  - U.S. Dept. of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, Center for Disease Control,
TI  - Designing good slides: an instructive communication 
U1  - 778.2 23
PY  - 1971///]
CY  - 	Atlanta, Ga.
PB  - U.S. Dept. of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, Center for Disease Control
KW  - Slides (Photography)
KW  - Transparencies
ER  -