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다국어입력
1
Thorne, Kip S, 443.02-T511b | Yale University Press | 1986 443.02-T511b,
2
손, 킵S, 420.12-손878브블 | 반니 | 2016 420.12-손878브블,
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손, 킵, 404-손878'이 | 까치글방 | 2015 404-손878'이,
4
Misner, Charles W., 421.14-M678g | W. H. Freeman and Company | 1973 421.14-M678g,