Nauchnoizsledovatelski instituti i razvoĭni zvena v sistemata na promishlenostta.
Contributors: Nat͡s︡ionalen t͡s︡entŭr za informat͡s︡ii͡a︡ i dokumentat͡s︡ii͡a︡ (Bulgaria)
Publisher: NAT͡S︡ID
Published: 1996
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 78
Subjects: Research institutes -- Bulgaria -- Directories.
Genres: Directories.