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Original Articles

Some Comments On Dr. Judd’S Paper

References

  • D. B. Judd, J. Opl, Soc. Am., 50, 254 (1960).
  • E. H. Land, Proc. Natl. Acad. Sci. (U.S.), 45, 115,636 (1959).
  • W. F, Fox and W. H. Hickey, British Patern #636, July, 1914.

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