Peti Simpozium s mezhdunarodno uchastie "Perspektivi i problemi na elektricheskite aparati za nisko naprezhenie"
Subtitle: Siela '83 = 5th Symposium with International participation "Perspectives and Problems of Electrical Apparatus for Low Voltage" : S'iela '83 : 19-21 maĭ 1983 g., gr. Plovdiv, Bŭlgarii͡a︡.
Contributors: Nauchno-tekhnicheski sŭi͡u︡zi v Bŭlgarii͡a︡.
Publisher: [s.n.]
Published: 1983
Place of publication: Plovdiv
Language: bul
Number of pages: 426
Subjects: Electric apparatus and appliances -- Congresses.; Low voltage systems -- Congresses.
Other titles: 5. Simpozium s mezhdunarodno uchastie "Perspektivi i problemi na elektricheskite aparati za nisko naprezhenie.; 5th Symposium with International Participation "Perspectives and Problems of Electrical Apparatus for Low Voltage."; Siela '83.
Notes: Includes bibliographies.
Bulgarian, English, German, and Russian.
Vol. 2 has title: Siela '83.
At head of title, v. 1: Nauchno-tekhnicheski sŭi͡u︡zi v Bŭlgarii͡a︡ ...