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161Sofi︠i︡a, Tekhnika.8v. ill. 23 cm.
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162Sofi︠i︡a : Upravlenie,v. ; 23-28 cm.
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163出版 1974### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofii︠a︡ : Izd-vo na Bŭlgarskata akademii︠a︡ na naukite, -1974.6 v. : ill., maps ; 25 cm.
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164Sofii︠a︡, Izd. na Bŭlgarskata akademii︠a︡ na naukite.ill.
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165出版 1956### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Izdava Bŭlgarska akademi︠i︡a na naukite, 1956-v. : ill. ; 24 cm.
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166Plovdiv, Plovdivskiĭ universitet Paisiĭ Khilendarski.v. ill. 21 cm.
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167[Sofi︠i︡a, Izd-vo na Bŭlgarskata akademi︠i︡a na naukite]v. ill. 24 cm.
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168出版 1988### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : BAN, Institut za gorata, 1988-v. : ill., maps ; 24 cm.
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169出版 1927### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Pechatni︠t︡sa "Khudozhnik", 1927-v. ; 24 cm.
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170出版 1968### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Izd-vo na Bŭlgarskata akademi︠i︡a na naukite, 1968-1974.7 v. : ill. ; 24 cm.
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171Izvestii︠a︡ na Instituta po vodni problemiИзвестия на Института по водни проблеми出版 1963### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofii︠a︡: Izdatelstvo na Bŭlgarska akademii︠a︡ na naukite, 1963-
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172Sofi︠i︡a : ︠T︡Sentŭr za nauchno-tekhnicheska i ikonomicheska informa︠t︡si︠i︡a pri Selskostopanskata akademi︠i︡a,v. : ill. ; 29 cm.
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173出版 1989### CRL customization ### ?> ### Add publisher and desc details ### ?>Plovdiv : Universitet, 1989-1991.3 v. ; 22 cm.
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174出版 1984### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Ministerstvo na zemedelieto, -1984.v. : ill., ports.
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175出版 1953### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Dŭrzhavno izd-vo "Nauka i izkustvo", [1953?]-1953.1 v. : ill., maps ; 25 cm.
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176Plovdiv : Universitet,v. : ill.
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177Sofi︠i︡a, Dŭrzhavno izd-vo na selskostopanska lit-ra.1 v. ill.
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178Sofi︠i︡a : Biblioteka,v.
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179Sofi︠i︡a.v.
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180Sofia.v.