000 00269nam a2200121Ia 4500
100 _aAidarova, Lada
942 _cBK
654 _a
245 _aChild development and education
260 _aMoscow
_bProgress publishers
_c1982
082 _a372.21
300 _bHb
_a200
999 _c409657
_d409657
041 _aeng