1564-1616 812h32o acting actors careandhygiene choralconducting choralsinging disciplines drama dramaticproductionshakespeare elocution elocutionists eloquenceinliterature instructionandstudy lan015000lan026000 languagearts mandolin methods molik motionpictureindustry oralcommunication publicspeaking rhetoric schauspieler singing soundmotionpictures speech stimmbildung storytelling studyandteaching voice william zygmunt