Nenkin mondai wa kaiketsu dekiru: Tsumitate hoshiki iko ni yoru bappon kaikaku.

by Wataru Suzuki

Tankobon Softcover

details (USA).

ISBN: 978-4-532-35518-0

ISBN-10: 4-532-35518-4

Nihon Keizai Shinbun Shuppansha. · 2012