Tehnika progress ja patendipoliitika

statement of authorship
Heino Koitel, Ants Kukrus; [eessõna H.Lepikson]
location of publication
Tallinn
publisher
year of publication
pages
103 lk
review
Резюме: Технический прогресс и патентная политика
Summary: Technical progress and patent policy
language
eesti