Звичайний вигляд
Перегляд у МАРК
Radford, Luis(Personal Name)
Machine generated authority record
Work cat.: (UA-OsUOA): Presmeg, Norma. author. aut http://id.loc.gov/vocabulary/relators/aut 16664, Semiotics in Mathematics Education
Machine generated authority record
Work cat.: (UA-OsUOA): Presmeg, Norma. author. aut http://id.loc.gov/vocabulary/relators/aut 16664, Semiotics in Mathematics Education