Okhrana zdorov'ya detei
By: sostavil N.N. Spasokukotskii, pod red. Ya.A. Perel', s predisl. A.P. Bogat.
Contributors: Spasokukotskii, N N.
Series: Okhrana detstva i detskoe pravo -- 12
Publisher: Gos. ucheb.-pedagogicheskoe izd-vo
Published: 1932
Place of publication: Moskva
Language: rus