%0 Electronic %E Dubson, Michael %E McGarry, Amanda %E López Irastorza, José Manuel %I ; PhET Interactive Simulations %D 2017 %C S.l. %T Trig bira / diseinu nagusia, Michael Dubson, Amanda McGarry ; itzulpena, José Manuel López Irastorza %U https://phet.colorado.edu/eu/simulations %U https://eima.orex.es/cgi-bin/koha/opac-retrieve-file.pl?id=60a56e6590a1bc9da9d62ec315469690 %U https://eima.orex.es/45977/45977.html %X Trigonometria,Unitate-zirkulua,Sines,Kosinuak,Tangenteak lantzeko simulazio interaktiboa.