Dr. Horváth András
Hungarian astronomer, space-researcher, director of Planetárium from 1981, 25 years long.
Added by foxmulder
Editor 1
| Title | Format | |
|---|---|---|
 | A Halley-üstökös | Paperback |
Supervision/Oversight 1
| Title | Format | |
|---|---|---|
 | A szovjet űrkutatás 1971/76 | Soft cover |