국민연금 20년사
Subtitle: Hamkke nanugo hamkke nuryŏyo
By: Kungmin Yŏnʼgŭm Kongdan
Publisher: Kungmin Yŏnʼgŭm Kongdan
Published: 2008
Place of publication: Sŏul
Language: kor
Number of pages: 651
Subjects: HIstory; Social security; Pensions; Kungmin Yŏnʼgŭm Kongdan (Korea)
Other titles: Kungmin Yŏnʼgŭm 20-yŏnsa; Kungmin yŏnʼgŭm isimnyŏnsa
Notes: Includes bibliographical references (p. 642-647).