Geheimtechniken der Sexualität
- .Yl: 1974
- Countryurt: Germany
- Reanr: Documentary
- Studiýa: Contifilm
- Açar söz: sexual education
- Direktor: Robert Furch, Heinz Kuskopruski
- Aktrisa: Dieter Groest, Doris Delaas, Alexandra Bogojevic, Elke Deuringer, Anke Syring, Gerd Engelbrecht
