요즈음엔버리는연습을한다
Subtitle: Yi Si-yŏn sijip
Edition: Chʻŏtpʻan.
Series: Sup ŭi si -- 45
Publisher: Pʻurŭn Sup
Published: 1998
Place of publication: Sŏul-si
Language: kor
Number of pages: 130
Other titles: Yojŭŭm en pŏrinŭn yŏnsŭp ŭl handa