search materials(including e-books and e-journals) held by Hokkaido university.
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Search keyword：(Standard classification: P53.44)
Immersion education : international perspectives / [edited by] Robert Keith Johnson and Merrill Swain
: hard,: pbk. - Cambridge [England] ; New York : Cambridge University Press , 1997
(The Cambridge applied linguistics series / series editors, Michael H. Long and Jack C. Richards)