音聲學
By: Yi Kŭng-no chŏ
Publisher: Amunʾgak
Published: 1947
Place of publication: Sŏul
Language: kor
Number of pages: 52
Subjects: Korean language; Phonetics
Other titles: Ŭmsŏnghak; Sirhŏm tohae Chosŏnŏ ŭmsŏnghak