Teaching machines and programmed instruction : an introduction /
Fry, Edward Bernard, 1925-
Teaching machines and programmed instruction : an introduction / Edward B. Fry - New York : McGraw Hill Book Company, 1963 - 244 p. ; ill. : 24 cm.
Programmed instruction
Teaching machines
Teaching machines and programmed instruction : an introduction / Edward B. Fry - New York : McGraw Hill Book Company, 1963 - 244 p. ; ill. : 24 cm.
Programmed instruction
Teaching machines
