Pályaorientáció
pdf
- Author: Zachár László
- Language: Hungarian
- Year: 1999
- Author: Dr. Selmeczi Kálmán Schnöller Antal
- Language: Hungarian
- Year: 2003
- Author: Egely György
- Language: Hungarian
- Year: 1988
Mai fizika 6.
pdf
- Author: Különböző szerzők
- Language: Hungarian
- Year: 1986
- Author: Mészáros Ferenc Moldvai Tibor
- Language: Hungarian
- Year: 1989
- Author: Christian Blume Wilfried Jakob
- Language: Hungarian
- Year: 1987
- Author: Bárczy Barnabás
- Language: Hungarian
- Year: 1994
Vasútmodellezés
pdf
- Author: Gerhard Trost
- Language: Hungarian
- Year: 1975
- Author: Scharnitzky Viktor
- Language: Hungarian
- Year: 2001
- Author: Dr. Turi Aladár
- Language: Hungarian
- Year: 1986