Muszaki fejlesztes, tarsadalmi haladas
Subtitle: Orszagos elmeleti tanacskozas, Szekesfehervar, 1986. junius 12-13
Publisher: Kossuth
Published: 1987
Language: hun
Format: Unknown Binding
ISBN-13: 9789630930529
Subjects: Congresses; Hungary; Social aspects; Technological innovations; Economic aspects