Metal 35 godini
By: [avtor Veliko Dimitrov Vlaĭkov].
Publisher: ISD "Reprostroĭkomplekt", Informat͡s︡ionen, reklamno-propaganden t͡s︡entŭr
Published: 1985
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 263
Subjects: Kooperat͡s︡ii͡a︡ "Metal" (Plovdiv, Bulgaria); Machinery industry -- Bulgaria -- History.
Other titles: Metal trideset i pet godini.
Notes: Introduction in English, German, and Russian.