Features of learning Russian language children of younger in different language situations

Berthold, Maria ValerievnaFeatures of learning Russian children of young children in different language situations: the dissertation author's abstract on the degree of candidate of Pedagogical Sciences: specialty 13.00.02 / Berthold Maria Valerievna;[State Institute of Russian Language.A.S.Pushkin].- Moscow, 2015. -23 p.;21 cm .. -Bibliogr.: With.21-23 (9 Names.)..-100 cop..1. Russian language (collection).2. Russian.BBK 74.268.19 = 411.2.0Y031BBK 74.268.19 = 411.2,9Я031Source of an electronic copy: state.Iir them.A.S.Pushkin.Site