TY  - GEN
AU  - Punchihewa, Amal G.
TI  - Evolving technologies for 21st century
SN  - 9558486000
PY  - 2000///
CY  - Colombo
PB  - Friedrich Ebert Stiftung
KW  - Broadcasting
KW  - Radio broadcasting
KW  - Television broadcasting
ER  -