2009-yŏn chejoŏp inp'ŭra hyŏnhwang chosa
Subtitle: 7-tae chejoŏp mullyu mit chŏngbohwa hyŏnhwang chosa kyŏlgwa
By: Kang Tu-yong ... [et al.].
Series: Chŏngchʻaek charyo -- 2010-121; Chŏngchʻaek charyo (Sanŏp Yŏnʼguwŏn) -- 2010-121.
Publisher: KIET
Published: 2010
Place of publication: Sŏul
Language: kor
Number of pages: 151
ISBN-13: 9788959922888
Subjects: Manufacturing industries
Notes: "2010. 1."