Ponnappa, B. M.
Satellite and cable TV/ B. M. Ponnappa - New Delhi : BPB publications ; c1994. - viii, 291p. : ill. ; 26cm.
Satellite and cable TV.
537.5 / POS
Satellite and cable TV/ B. M. Ponnappa - New Delhi : BPB publications ; c1994. - viii, 291p. : ill. ; 26cm.
Satellite and cable TV.
537.5 / POS