Suggested Topics within your search.
Suggested Topics within your search.
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1Published 1991Sofi︠i︡a : Universitet, 1991-v. : ill. ; 22 cm.Subjects: “...Mechanical engineering Periodicals....”
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2Published 1970Sofi︠i︡a : Dŭrzhavno izd-vo "Tekhnika", 1970-1989.20 v. : ill. ; 22 cm.Subjects: “...Mechanical engineering Congresses....”
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3Published 1967Sofi︠i︡a : Dŭrzhavno izd-vo Tekhnika, 1967-1970.4 v. : ill. ; 22 cm.Subjects: “...Mechanical engineering Periodicals....”
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4Published 1969Sofi︠i︡a : Dŭrzhavno izd-vo "Tekhnika", 1969-1970.1 v. ; 23 cm.Subjects: “...Mechanical engineering Periodicals....”
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5Published 1954Sofi︠i︡a : Dŭrzhavno izd-vo Nauka i izkustvo, 1954-1966.18 v. : ill. ; 22 cm.Subjects: “...Mechanical engineering Periodicals....”