[Hygienic standards for the comprehensive use of technical teaching aids in secondary vocational-tecnical schools].
D000293:Adolescent; D006801:Humans; D006920:Hygiene; D011380:Programmed Instructions as Topic / Q000592:standards; D011603:Psychophysiology; D013664:Teaching Materials / Q000592:standards*; D014586:USSR; D014829:Vocational Education / Q000592:standards*; D014938:Work Capacity Evaluation
O gigienicheskom normirovanii kompleksnogo primeneniia tekhnicheskikh sredstv obucheniia v srednikh PTU.