TY  - BOOK
AU  - Comstock,George
TI  - The evolution of American television
AV  - PN1992.3 .U6 C657E
PY  - 1989///
CY  - Newbury Park, Calif.
PB  - Sage
KW  - TELEVISION BROADCASTING
KW  - UNITED STATES
KW  - HISTORY
ER  -