How to put method into your thinking a teach-yourself programmed course in 14 self-contained learning units, with practical exercises
Zielke, Wolfgang.
London Leviathan House
1974
Translation of: 'Methodik geistiger Arbeit : programmiert lernen'. 2.Aufl. München [Munich] : Verlag Moderne Industrie, 1973
Self-actualization (Psychology)
Self-culture