[The distinguished birthday anniversary of a great scientist, social activist, human being and communist--Academician B. V. Petrovskiĭ].
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D013502:General Surgery / Q000266:history; D049673:History, 20th Century; D014586:USSR
Zabelezhitelna godishnina na krupniia uchen, obshtestvenik, chovek i komunist--akad. B. V. Petrovskiĭ.