TY  - BOOK
AU  - Jackson,Sally Ann
TI  - Message effects research : principles of design and analysis
SN  - 0898623162
AV  - P91.3 J324M
PY  - 1992///
CY  - New York, N.Y.
PB  - Guilford Press
KW  - COMMUNICATION
KW  - RESEARCH
KW  - METHODOLOGY
KW  - PHILOSOPHY
ER  -