Pʻeresŭtʻŭroikʻa Soryŏn kihaeng
Subtitle: Gorŭbachʻopʻŭ hyŏngmyŏng ŭi hyŏnjang
By: Kim Yŏng-hŭi
Series: Nanam sinsŏ -- 162
Publisher: Nanam
Published: 1990
Place of publication: Sŏul
Language: kor
Number of pages: 347