TY - BOOK ED - Denryoku Chūō Kenkyūjo (Tokyo, Japan). TI - Denki jigyō seisansei sokutei no ichi kokoromi AV - HD9685.J32 D37 1959 PY - 0000///Shōwa 341959///] CY - Tōkyō PB - Denryoku Chūō Kenkyūjo Denryoku Keizai Kenkyūjo KW - Electric utilities KW - Japan N1 - Cover title; Includes bibliographical references ER -