The costs of information retrieval television; a case study in the cost-effectivness of educational media

by Gailitis, Maris M.
Published 1972

A Survey of closed-circuit television, 1967.

Published 1967

Closed circuit television in education in Great Britain.

Published 1965

Studies in the growth of instructional technology II : A directory of closed-circuit television installations in American education, with a pattern of growth /

by Campion, Lee F.
Published 1963

The Malvern project : closed circuit television in secondary schools /

by Hawkins, Bernard
Published 1973

Closed-circuit television single-handed.

by Gibson, Tony, 1919-
Published 1972

CLOSED CIRCUIT TELEVISION SYSTEM PLANNING; BY M.A. MAYERS AND R.D. CHIPP.

by MAYERS, MORRIS A.

Teaching by closed-circuit television /

Published 1956

Closed-circuit television handbook /

by Wortman, Leon A
Published 1964

Staffing and training for educational closed-circuit television : the report of a Joint Working Party of the National Educational Closed-Circuit Television Association and the Asso...

Published 1971