Denkai kakuyūgō no genjō
By: Tachikawa Enzō
Series: Kagaku gijutsu dōkō kōen shirīzu -- dai 12-kai; Kagaku Gijutsu Seisaku Kenkyūjo chōsa kenkyū shiryō -- 15
Publisher: Kagaku Gijutsuchō Kagaku Gijutsu Seisaku Kenkyūjo Dai 2 Chōsa Kenkyū Gurūpu
Published: 1989
Place of publication: [Tokyo]
Language: jpn
Number of pages: 19