Istorii︠a︡ okhrany zdorovʺi︠a︡ detskogo naselenii︠a︡ Tverskoĭ oblasti
Subtitle: uchebnoe posobie
By: O.S. Kulʹtepina, A.F. Vinogradov
Publisher: RIO TGMA
Published: 1999
Place of publication: Tverʹ
Language: rus
Number of pages: 178