Bachinskiy A.,  Rybkin N. Fiziko-tekhnicheskie spravochnye tablitsy. Uchebnik pryamougolnoy trigonometrii i sobranie zadach./Bachinsky A.,  Rybkin N. Physical and Technical Reference Tables. A textbook of rectangular trigonometry and a set of tasks. In Russian - landofmagazines.com

TransliterationBachinskiy A., Rybkin N. Fiziko-tekhnicheskie spravochnye tablitsy. Uchebnik pryamougolnoy trigonometrii i sobranie zadach.

In EnglishBachinsky A., Rybkin N. Physical and Technical Reference Tables. A textbook of rectangular trigonometry and a set of tasks. In Russian

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