노동자 1인이 부가가치 1억 893만원 생산 By 관리자|2006-10-06T12:00:55+09:002006/10/06|Categories: 새사연 연구|0 Comments Leave A Comment 응답 취소Comment This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.The reCAPTCHA verification period has expired. Please reload the page. Δ
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