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다국어입력
11
Hausman, J. A., | American Economic Assn | 2001 ,
12
13
Cooper, Geoffrey M., 474-C776세 | 월드사이언스 | 2011 474-C776세,
14
Hausman, Daniel M, 320.1-H376p | Cambridge University Press | 1994 320.1-H376p,
15
Hausmann, Renee, 802-H376p | A Division of Wadsworth | 1980 802-H376p,