- Series: Astronomie Series Record # 56619
- Astronomie
- Astronomie (I) (1976) [ES] by Michael Nagula
- Astronomie (II) (1976) [ES] by Michael Nagula
- Astronomie (III) (1976) [ES] by Michael Nagula
- Astronomie (IV) (1976) [ES] by Michael Nagula
- Astronomie (V) (1976) [ES] by Michael Nagula