37 3 22 2 정환규 2022-12-22T12:48:21Z 2022-12-22T12:48:21Z 1991-09-01 Made available in DSpace on 2022-12-22T12:48:21Z (KST). No. of bitstreams: 0 1225-6336 1991.2.3.22 KOR 한국청소년정책연구원 학교교육과 불평등 문제 Schooling and Inequality Article