Author

Toshiaki Ushijima

2 books found

Cover of Nihon sekitan sangyō no suitai

Nihon sekitan sangyō no suitai

Shin'ya Sugiyama, Toshiaki Ushijima · First published 2012

Placeholder cover for OPEC の石油政策と日本

Opec の石油政策と日本

Toshiaki Ushijima · First published 1973