Kōenerugī Busshitsu Kenkyūkai Heisei ... nendo kenkyū seika hōkokusho ; 2011.
Uchū Kōkū Kenkyū Kaihatsu Kikō kenkyū kaihatsu hōkoku ; 2011,5
2012
46 S.
Ill., graph. Darst., Tab.
Literaturangaben
Book
Japanese