Semiznachnye logarifmy trigonometricheskikh funktsiy dlya kazhdoy sekundy vremeni./Seven-digit logarithms of trigonometric functions for each second of time. In Russian - landofmagazines.com

TransliterationSemiznachnye logarifmy trigonometricheskikh funktsiy dlya kazhdoy sekundy vremeni.

In EnglishSeven-digit logarithms of trigonometric functions for each second of time. In Russian

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