[Effect on elementary school pupils in the early grades of complex use of technical materials and programming elements].
D001296:Audiovisual Aids; D002648:Child; D006801:Humans; D011380:Programmed Instructions as Topic; D011932:Reading; D012572:School Health Services; D013997:Time Factors; D014586:USSR
Vliianie na uchashchikhsia nachal'nykh klassov kompleksnogo ispl'zovaniia tekhnicheskikh sredstv i élementov programmirovaniia.