00816nam a2200241 c 4500001001500000005001500015008004100030040001900071041001300090049003000103052002200133056001400155082001700169100004800186245009000234260003600324300002800360502007700388653003400465950002100499963001700520965003700537KDM199116324  19941011002519911216s1990    ulka       AA 000   kor    a011001c0110010 akorbeng0 lEM852762lEM852763c2fDM01a322.11b이417ㄱ  a322.11230 a338.95192191 a이수종,g李秀種,d1954-0KAC20184555110a技術開發投資의 效率性에 關한 硏究:b韓國을 中心으로/d李秀種  a서울:b建國大學校,c1990  av,79장:b삽도;c26cm0 a학위논문(석사) --b建國大學校 大學院:c經濟學科,d1990  a기술개발투자a효율성1 a비매품b\4600  a경제학과  a경제정책x기술개발투자