00575naa#a2200193#i#4500001002100000005001700021011001400038100004100052101000800093102000700101200009800108210005100206215001000257608002700267700002500294700002400319700002400343856001400367EN\INFRA-M\bibl\153520260624134823.3##a1998-0728##a20140217b2014####ek#y0engy0150####ca0#aRUS##aRU1#aPreparation of 5–7 years children for school: world around and mathematicseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2014##a6 с.##aJournal article2local#1aTselishchevagIrina #1aRumyantsevagIrina #1aBolshakovagMariya 4#azh-szf.ru