TY  - BOOK
AU  - Robert D. Murphy
AU  - ,
TI  - Mass communication and human interaction
SN  - 0395244331
U1  - 302. 23 
PY  - 1977///
CY  - NULL
PB  - Houghton Mifflin
KW  - Mass Media
N1  - Commu- MSJ
ER  -