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다국어입력
1
Mitchell, Robert L, 524-M681자 | 高麗大學校 出版部 | 1997 524-M681자,
2
Giesecke, Frederick E., 530.8-G455e | Prentice Hall | 2000 530.8-G455e,
3
Anderson, Debra J, 370.942-A547h | Praeger | 1995 370.942-A547h,
4
Gibson, Robert L., 372.61-G449i | Dellen Publishing | 1981 372.61-G449i,