Nai tŭm e taehayŏ
Subtitle: yŏsŏng hakcha Pak Hye-ran saenggak moŭm.
Edition: Chʻopʻan
Publisher: Ungjin Datkʻŏm
Published: 2001
Place of publication: Sŏul-si
Language: kor
Number of pages: 254
Subjects: Aging -- Psychological aspects.; Adulthood -- Psychological aspects.