31
Jonathan Lewin/Myrtle Lewin
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1993
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N.E .Shanmugam,C.M. Wang
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2007
34
M.John R. Loadman
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1998
36
Sung Hee Kirk
| 한국문화사 |
2010
38
Ian Barrodale
| Wiley |
1971
39
Samuel Daniel Conte
| McGraw-Hill |
1980
40
Randy D. Down,Jay H. Lehr
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2005