Nat͡sionalʹnai͡a nauchno-tekhnicheskai͡a koferent͡sii͡a s mezhdunarodnym uchastiem "TRIBO'86" na temu "Tribologii͡a i ėffektivnostʹ proizvodstva"
Subtitle: 16-18 okti͡abri͡a 1986 goda, Dom tekhniki, Plovdiv.
Contributors: Nauchno-tekhnicheski sŭi͡uzi v Bŭlgarii͡a.
Publisher: s.n.]
Published: 1986
Place of publication: [Sofia?
Language: bul
Number of pages: 228
Subjects: Tribology -- Congresses.
Notes: Includes bibliographies.
Articles in Bulgarian, English, German, and Russian.
At head of title: Nauchno-tekhnicheskie soi͡uzy v Bolgarii ...