기업규모별 연구개발투자 효과분석 / 김원규著
Series: Issue paper ; 2013-305
Publisher: Sanŏp Yŏn'guwŏn
Published: 2013
Place of publication: Sŏul
Language: kor
ISBN-13: 9788959925292
Other titles: Kiŏp kyumobyŏl yŏn'gu kaebal t'uja hyokwa punsŏk / Kim Wŏn-gyu