Sahoe saŏp silchʻŏn pangbŏmnon
By: Chang In-hyŏp chŏ
Edition: Chʻopʻan
Publisher: Sŏul Taehakkyo Chʻulpʻanbu
Published: 1989
Place of publication: Sŏul
Language: kor
Subjects: Social service
Notes: Includes bibliographical references and indexes.