Suggested Topics within your search.
Suggested Topics within your search.
6
Economic conditions
4
Economic policy
3
Communism
2
Red Cross and Red Crescent
2
Socialism
1
Agriculture
1
Commercial law
1
Cooperation
1
Economic aspects
1
Economic history
1
Electronic industries
1
Finance
1
Food industry and trade
1
Iron industry and trade
1
Machinery industry
1
Railroads
1
Social conditions
1
Social sciences
1
Standardization
1
Steel industry and trade
1
Technological innovations
1
Youth
-
1Sofi︠i︡a : [s.n.],v. : ill.
-
2Sofi︠i︡a : Pechatnitsa "Todor Dimitrov",v. : ill.
-
3Sofi︠i︡a : Mashinointelekt EOOD.v. : ill. ; 30 cm.
-
4Sofi︠i︡a : Izd-vo na Bŭlgarska akademi︠i︡a na naukite,v. ; 24 cm.
-
5[Sofi︠i︡a : s.n.,v. : ill. ; 28 cm.
-
6Published 1961### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofia : Izd-vo na BAN, 1961-1963.4 v. : ill.
-
7Published 1984### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Tekhnika, 1984-v. : ill.
-
8Plovdiv : Universitet.v. ; 22 cm.
-
9Sofi︠i︡a : Upravlenie,v. ; 23-28 cm.
-
10Published 1956### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Izdava Bŭlgarska akademi︠i︡a na naukite, 1956-v. : ill. ; 24 cm.
-
11Sofi︠i︡a.v.
-
12Published 1960### CRL customization ### ?> ### Add publisher and desc details ### ?>[Sofii︠a︡] : Sŭvet, -1960.15 v. ; 24 cm.
-
13Published 1961### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Ra︠t︡sionaliza︠t︡si︠i︡a i standartiza︠t︡si︠i︡a, 1961-
-
14Sofi︠i︡a : Pechatni︠t︡sa "Poligrafi︠i︡a",v. : ill. ; 25 cm.
-
15Sofi︠i︡a : Glavna direk︠t︡si︠i︡a na poshtit︠i︡e i telegrafit︠i︡e,v.
-
16Published 1984### CRL customization ### ?> ### Add publisher and desc details ### ?>Plovdiv : Universitet, 1984-v. ; 21 cm.
-
17Sofi︠i︡a : Izd-vo na Bŭlgarskata rabotnicheska parti︠i︡a (komunisti),v. : ill. ; 23 cm.Issued also on microfilm by Narodna biblioteka "Kirill i Metodiĭ."
-
18Sofi︠i︡a : Pechatni︠t︡sa Knipegraf,v. : ill. ; 25 cm.
-
19Published 1950### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Ministerstvo, 1950-1984.35 v. : ill. ; 24 cm.
-
20Sofi︠i︡a : [s.n.]v. ; 26 cm.