Introduction to modern physics 2026-02-16T02:33:50+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Richtmyer, F. K. (Floyd Karker), 1881-1939; Cooper, John N.; Kennard, E. H. (Earle Hesse), 1885 (International series in pure and applied physics, 2007)