L. N. Tolstoĭ and health education

Cherniak, A.Ia.; Smirnova, L.V.; Tolstoĭ, L.N.

Sovetskoe zdravookhranenie 1979(1): 53-55

1979


ISSN/ISBN: 0038-5239
PMID: 373134
Document Number: 148630

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