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1by Savov, Todor### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1964Sofi︠i︡a, Izd-vo na Bŭlgarskata akademi︠i︡a na naukite, 1964.175 p. -
2Published 1974### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : BAN, 1974.131 p. : ill.
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3Published 1965### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : The Institute, 1965.507 p. : ill., charts, maps.
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4Published 1966### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Izd-vo na Bŭlgarskata akademi︠i︡a na naukite, 1966.165 p. : ill.
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5by Penev, Nikola### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1966Sofi︠i︡a : Izd-vo na Bŭlgarskata akademi︠i︡a na naukite, 1966.190 p. : ill., maps. -
6by Ned︠i︡alkov, Simeon### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1967Sofi︠i︡a : Izd-vo na Bŭlgarskata akademi︠i︡a na naukite, 1967.182 p. : ill. -
7by Baĭlov, Dim. (Dimitŭr)### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1935Sofi︠i︡a : [s.n.], 1935.8 p., [2] leaves of plates : ill. ; 25 cm. -
8by Baĭlov, Dim. (Dimitŭr)### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1935Sofi︠i︡a : [s.n.], 1935.7 p., [4] leaves of plates : ill. ; 25 cm. -
9Published 1984### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Tekhnika, 1984-v. : ill.
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10Sofi︠i︡a, Izd-vo na Bŭlgarskata akademi︠i︡a na naukite.3 v. ill.
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11Sofi︠i︡a, Izd-vo na BAN.2 v. ill.
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12Sofi︠i︡a, Izd-vo na Bŭlgarskata akademi︠i︡a na naukite.3 v. ill.
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13Varna, Dŭrzhavno izd-vo.1 v. ill.
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14by Spasov, Aleksandŭr### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1931Sofia, 1931.118 p. -
15Sofi︠i︡a : Niproruda,v. : ill. ; 21 cm.
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16Sofi︠i︡a, Izd-vo na Bŭlgarskata akademi︠i︡a na naukite.2 v. ill.
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17Sofi︠i︡a, Dŭrzhavno izd-vo na selskostopanska lit-ra.1 v. ill.
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18Sofi︠i︡a.v. ill.
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19Published 1961### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofia : Izd-vo na BAN, 1961-1963.4 v. : ill.
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20Published 1960### CRL customization ### ?> ### Add publisher and desc details ### ?>Sofi︠i︡a : Tekhnika, 1960-v. : ill.