search materials(including e-books and e-journals) held by Hokkaido university.
search materials held by universities in Japan.
search information on academic articles published in Japan.
search NDL(National Diet Library) online, NDL Digitized Contents and "Aozora Bunko", materials of a Japanese digital library.
Search keyword：(Standard classification: LB2828.7)
Market approaches to education : vouchers and school choice / edited by Elchanan Cohn
New York : Pergamon , c1997
Private vouchers / edited by Terry M. Moe
Stanford, Calif. : Hoover Institution Press , c1995. - (Hoover Institution publication ; 429)