Author Серебренников П.Н. Description Serebrennikov, P.N. Public health tasks of the city of Perm: Art. 1: C 2 table. / [Op.] Doctor of Medicine PN. Serebrennikov. - Perm: Typo-lit. Lips. 1889. -35 p. : tab. - Bibliograf. in a substring. note . Source of the electronic copy: PB Publisher типо-лит. Губ. правл.
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