Foshay, Arthur Wellesley, 1912- Curriculum for the 70's: an agenda for invention [electronic resource] / [by] Arthur W. Foshay.. — [Washington] : National Education Association, Center for the Study of Instruction, [1970]. — iv, 75 p. 24 cm. — (Schools for the 70's. Preliminary series). - Schools for the 70's: preliminary series .