Spravochnik za patentnite zakoni
Subtitle: sŭstoi͡a︡nie kŭm 31.XII.1979 g.
By: [sŭstavil V. Shentov].
Contributors: Shentov, V.; T͡S︡entralen institut za nauchna i tekhnicheska informat͡s︡ii͡a︡.; T͡S︡entralna nauchno-tekhnicheska biblioteka (Bulgaria)
Publisher: T͡S︡entralen in-t za nauchna i tekhnicheska informat͡s︡ii͡a︡; T͡S︡entralna nauchno-tekhnicheska biblioteka
Published: 1980
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 68
Subjects: Patent laws and legislation -- Bulgaria.
Other titles: Sbornik za patentnite zakoni.
Notes: Cover title: Sbornik za patentnite zakoni.