Zhukovskai︠a︡, R. I. (Roza Iosifovna)v <br/><br/>
Игра и ее педагогическое значение:Igra i yeye pedagogicheskoye znacheniye/Play and its pedagogical meaning 

 - Moscow  1975 
 - 112p. 
<br/><br/><label>Dewey Class. No.: </label>891.7207  / ZHU/I