TY  - BOOK
AU  - Wallack,Lawrence
TI  - Media advocacy and public health : power for prevention
AV  - RA440.5 W344M
PY  - 1993///
CY  - Newbury Park, Calif.
PB  - Sage
KW  - MASS MEDIA IN HEALTH EDUCATION
KW  - HEALTH PROMOTION
ER  -