Tretata Nat͡sionalna nauchno-tekhnickeska konferent͡sii͡a s mezhdunarodno uchastie po "Khidravlichni i pnevmatichni elementi, sistemi za zadvizhvane i upravlenie, kato sredstva za mekhanizat͡sii͡a i avtomatizat͡sii͡a na diskretnite prot͡sesi"
Subtitle: 18-20 oktomvri 1979 g., Kazanlŭk, Bŭlgarii͡a : rezi͡umeta.
Contributors: Okrŭzhen sŭvet na NTS--Stara Zagora.
Publisher: s.n.]
Published: 1979
Place of publication: [s.l
Language: bul
Number of pages: 89
Subjects: Hydraulics -- Congresses.; Pneumatics -- Congresses.
Notes: At head of title: Okrŭzhen sŭvet na NTS--Stara Zagora ... [et al.].
Contributions in German, Bulgarian, or Russian.