성배영 황석고 2018-11-15T07:39:05Z 2018-11-15T07:39:05Z 1978-12 C1978-18 http://repository.krei.re.kr/handle/2018.oak/12927 한국농촌경제연구원 ( IBRD 새마을 차관)농어촌 전화사업 평가연구 Evaluation of the telephone project for rural and fishing villages sponsored by the IBRD Saemaeul loan KREI 보고서 Sung, Baiyung