Gigiena s osnovami organizatsii zdravookhraneniya
By: [avtory]: E.R. Agaev [i] E.E. Sarkisyants.
Contributors: Sarkisyants, Emma Ervandovna.
Edition: 3. izd., perer. i dop.
Publisher: Meditsina
Published: 1975
Place of publication: Moskva
Language: rus