(Lindeman 1926/1961, "The Meaning of Adult Education"). Adult education is a co-operative venture in non-authoritarian, informal.
Eduard Lindeman, What is Adult Education? (1925). Eduard Lindeman, The Meaning of Adult Education (1926).
Perhaps best known today for his work in adult education, Eduard C. Lindeman ( 1885 – 1953) also wrote one of the first books on community.