Kozlekedesre neveles a kozepiskolaban: A Kozepiskolai Kozlekedesi Szakreferensek Orszagos Konferenciaja, Budapest, 1979, apr. 5-6 
Subtitle: roviditett anyag
Publisher: Orszagos Pedagogiai Intezet
Published: 1979
Language: hun
Format: Unknown Binding
Number of pages: 55
ISBN-13: 9789636810597