Pangsonggŭk yŏnʼgu
Subtitle: chakpŏp, chakpʻum
By: Chʻoe Yo-an pʻyŏnjŏ
Publisher: [Inʼgan Sa]; [<Siin ŭi chip>]
Published: 1963
Place of publication: [Sŏul]
Language: kor
Number of pages: 234
Subjects: Radio plays; Technique