Home › Authors › Mitsuo Iinuma 👤 Mitsuo Iinuma 2 books Books by Mitsuo Iinuma Joho keizairon (Yuhikaku S shi Joho keizairon (Yuhikaku S shirizu) 1987 Hai tekunorojÄ« manejimento Hai tekunorojÄ« manejimento 1983