Geheimtechniken der Sexualität
- ବର୍ଷ: 1974
- ଦେଶ: Germany
- ଶ re ଳୀ: Documentary
- ଷ୍ଟୁଡିଓ: Contifilm
- କୀ ଶବ୍ଦ |: sexual education
- ନିର୍ଦ୍ଦେଶକ: Robert Furch, Heinz Kuskopruski
- କାଷ୍ଟ୍: Dieter Groest, Doris Delaas, Alexandra Bogojevic, Elke Deuringer, Anke Syring, Gerd Engelbrecht
