Welford, W. T. (1989). Aberrations of optical systems. A. Hilger.
Tohutoru Chicago (17th ed.)Welford, W. T. Aberrations of Optical Systems. Bristol ; Philadelphia: A. Hilger, 1989.
Tohutoro MLA (8th ed.)Welford, W. T. Aberrations of Optical Systems. A. Hilger, 1989.
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