Sam kwa il
Subtitle: hyŏndaein ŭi chigŏp yulli
By: Kim Tʻae-gil ... [et al.].
Edition: Chʻŏtpʻan
Publisher: Chŏngŭmsa
Published: 1986
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 274
Subjects: Professional ethics; Professions