[The psychohygienic pause in the training of radiotelegraph operators].
D001326:Autogenic Training; D006801:Humans; D007318:Inservice Training; D011590:Psychology, Industrial; D012064:Relaxation Therapy; D013685:Telecommunications; D013997:Time Factors
Psikhogigienicheskaia pauza v praktike obucheniia operatorov-radiotelegrafistov.