Pogŏn haengjŏng ŭi kaesŏn ŭl wihan chosa pogosŏ
Publisher: Haengjŏng Kaehyŏk Chosa Wiwŏnhoe
Published: 1966
Place of publication: [Sŏul]
Language: kor
Number of pages: 105
Subjects: Public health administration
Notes: Cover title.