Chosŏn mal hwasul
By: [chippʻil Yi Sang-byŏk ; pʻyŏnjip Sin Chŏng-a, Yi Ik-sŏn]
Contributors: Sin, Chŏng-a; Yi, Ik-sŏn
Publisher: Sahoe Kwahak Chʻulpʻansa
Published: 1975
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 500
Subjects: Korean language; Spoken Korean; Oral communication; Public speaking