ISBN 9784480094186 books & textbook
Interijensu : Kokka soshiki wa joho o ikani atsukaubekika.
Chikumashobo. /2012-01-01 Paperback Bunko
isbn-10: 4480094180 / isbn-13: 9784480094186
Chikumashobo. /2012-01-01 Paperback Bunko
isbn-10: 4480094180 / isbn-13: 9784480094186