2nd International Symposium on Autoclaved Calcium Silicate Building Materials, Hannover 25/3 - 2/4-69
Subtitle: participants report
By: by Ulf A. Halvorsen and Bekele W. Medhin.
Contributors: Bekele W. Medhin, joint author.; International Symposium on Autoclaved Calcium Silicate Building Materials, Hanover, 1969.
Publisher: Ethio-Swedish Institute of Building Technology
Published: 1969
Place of publication: Addis Ababa
Language: eng
Number of pages: 13
Subjects: Calcium silicates -- Congresses.