TY  - BOOK
AU  - Glessing, Robert J.,
AU  - White, William Paul,
TI  -  Mass media: the invisible environment revisited 
SN  - 0574227008
U1  - 301.16/1 
PY  - 1976///
CY  - Chicago
PB  - Science Research Associates
KW  - Mass media
KW  - United States
KW  - Popular culture
N1  - Includes index
ER  -