안전도시활성화및인증제도도입방안연구 / 나채준著
Series: Yŏn'gu pogo ; 2014-05
Publisher: Han'guk Pŏpche Yŏn'guwŏn
Published: 2014
Place of publication: Sejong T'ŭkpyŏl Chach'isi
Language: kor
Number of pages: 152
ISBN-13: 9788966844616
Other titles: Anjŏn tosi hwalsŏnghwa mit injŭng chedo toip pangan yŏn'gu / Na Ch'ae-jun