TY - GEN AU - 김운근 PY - 1986/12 UR - http://repository.krei.re.kr/handle/2018.oak/15759 PB - KREI TI - An Analysis of Production Efficiency by Type of Tenure TT - An Analysis of Production Efficiency by Type of Tenure TA - Kim, Woonkeun TA - Heo, Yonggoo ER -