Varosfejlesztes Energiagazdalkodas Orszagos Szakagi Konferencia eloadas anyaga
Subtitle: Debrecen, 1978, majus 4-5
Publisher: s.n
Published: 1978
Language: hun
Format: Unknown Binding
ISBN-13: 9789630208765
Subjects: City planning; Hungary; Energy policy; Congresses