XII. Szilikatipari es Szilikattudomanyi Konferencia =: XII. Konferenz der Silikatindustrie und Silikatwissenschaft = XIIth Conference on Silicate Industry and Silicate Science 
Subtitle: 1977.6.6-11
Publisher: Siliconf
Published: 1977
Language: hun
Format: Unknown Binding
ISBN-13: 9789635920792
Subjects: Congresses; Silicates