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다국어입력
1
Gechtman, Murray, 412-G294m-안진홍 | Wm. C. Brown | 1992 412-G294m-안진홍,
2
Demana, Franklin, 412-D37p | Addison-Wesley | 1993 412-D37p,
3
Munem, Mustafa A, 412-M966f | Worth Publishers | 1972 412-M966f,