Geheimtechniken der Sexualität
- አመት: 1974
- ሀገር: Germany
- ዘውግ: Documentary
- ስቱዲዮ: Contifilm
- ቁልፍ ቃል: sexual education
- ዳይሬክተር: Robert Furch, Heinz Kuskopruski
- ተዋንያን: Dieter Groest, Doris Delaas, Alexandra Bogojevic, Elke Deuringer, Anke Syring, Gerd Engelbrecht
