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![]() | Optical Waveguides: From Theory To Applied Technologies Автор: Calvo M. L. (ed.), Lakshminarayanan V. (ed.) Год: 2006 |
![]() | Political Philosophers of the Twentieth Century Автор: Michael Lessnoff Год: 1998 |
![]() | Calculating the Weather: Meteorology in the 20th Century Автор: Nebeker F. Год: 1995 |