J. Kogani meetod TTÜ-s
author
statement of authorship
Herbert Vainu
source
year of publication
pages
12. jaan
name of the institution
language
eesti
Vainu, H. J. Kogani meetod TTÜ-s // Tehnikaülikool (1990), 12. jaan. https://www.ester.ee/record=b5309277*est