TY  - BOOK
AU  - Rivers, William L (ed.)
AU  - Nyhan, Michael J (ed.)
TI  - As per handbook on the media 1977-79 edition
U1  - 301.16025 
PY  - 1977///
CY  - New York
PB  - Praeger Publications
KW  - Communication
KW  - Mass media- Directories
KW  - Special library resources
ER  -