The costs of new educational technologies John Vaizey, Eric Hewton, and Keith Norris.
Contributors: Hewton, Eric,; Norris, Keith,
Publisher: Fundacao Calouste Gulbenkian, Centro de Economia e Finanças
Published: 1971
Place of publication: Lisboa
Language: eng
Number of pages: 108
Subjects: Education -- Great Britain -- Finance; Teaching -- Aids and devices; Education -- Costs