Chosŏn chŏnʾgi sahoe pokchi chŏngchʻaek yŏnʾgu
By: Yi Min-su.
Edition: Chʻopʻan
Publisher: Hyean
Published: 2000
Place of publication: Sŏul
Language: kor
Number of pages: 251
Subjects: Public welfare -- Korea -- History
Notes: Originally presented as the author's thesis (doctoral--Tanʾguk Taehakkyo) under the title: Chosŏn Sejongjo ŭi pokchi chŏngchʻaek yŏnʾgu.

Includes bibliographical references (p. 241-245) and index.