[ATTEMPT TO EVALUATE THE INFLUENCE OF CHANGES IN THE MICROCLIMATE OF THE CLASSROOM ON THE EFFICIENCY OF PUPILS DURING CLASSES].
D000293:Adolescent; D003604:Czechoslovakia; D004526:Efficiency; D006801:Humans; D006813:Humidity; D008834:Microclimate; D010100:Oxygen; D011680:Pupil; D012119:Respiration; D012572:School Health Services; D013696:Temperature; D014691:Ventilation
D010100:Oxygen
ADOLESCENCE; CZECHOSLOVAKIA; EFFICIENCY; HUMIDITY; OXYGEN; SCHOOL HEALTH; TEMPERATURE; VENTILATION
POKUS O HODNOCEN'I VLIVU ZM EN MIKROKLIMATU T R'IDY NA V'YKONNOST  Z'AKU P RI VYU COV'AN'I.