Apu, miért?
Subtitle: [ifjúsági regény]
By: Quittner Pál ; [a rajzokat készítette Gábor Éva és Czeglényi Lászlóné].
Edition: 2. bőv. kiad.
Publisher: Gondolat
Published: 1977
Place of publication: Budapest
Language: hun
Number of pages: 321
Subjects: Physics.