Modern culture, its true aims and requirements : A series of addresses and arguments on the claims pf scientific education / By professor Tyndall, Daubeny, Henfrey [и др.] , edited by Edward L. Youmans .— : Macmillan and co., 1867 .— 415 с. — Lang: eng .— URL: https://rucont.ru/efd/125247 (дата обращения: 11.11.2025)