TY - BOOK AU - Oah,Yoon-Bai AU - Sungjon Taehakkyo AU - Hanguk Saengsonsosng Ponbu TI - Report on factors which hinder of help productivity improvemkent in the Korean economy SN - 9283314654 PY - 1980/// CY - Tokyo PB - Asian Productivity Organization KW - Industrial productivity KW - Korea (South) KW - Industrial management ER -