TY  - BOOK
AU  - Crisell,Andrew
TI  - Understanding radio
SN  - 0416383300
AV  - PN1991.3.G7 C75 1986
U1  - 384.54 19
PY  - 1986///
CY  - London, New York
PB  - Methuen
KW  - Radio broadcasting
KW  - Great Britain
N1  - Includes index; Bibliography: p. 223-229
ER  -