. "Study and teaching (Higher)--Audio-visual aids"@en . "Use as a topical subdivision under subjects." . "Reference under the heading [Education, Higher--Audio-visual aids]" . . _:b12iddOtlocdOtgovauthoritiessubjectssh2001009007 . _:b12iddOtlocdOtgovauthoritiessubjectssh2001009007 . _:b12iddOtlocdOtgovauthoritiessubjectssh2001009007 . _:b12iddOtlocdOtgovauthoritiessubjectssh2001009007 . _:b12iddOtlocdOtgovauthoritiessubjectssh2001009007 "2001-07-18T00:00:00"^^ . _:b12iddOtlocdOtgovauthoritiessubjectssh2001009007 "new"^^ . _:b20iddOtlocdOtgovauthoritiessubjectssh2001009007 . _:b20iddOtlocdOtgovauthoritiessubjectssh2001009007 . _:b20iddOtlocdOtgovauthoritiessubjectssh2001009007 . _:b20iddOtlocdOtgovauthoritiessubjectssh2001009007 . _:b20iddOtlocdOtgovauthoritiessubjectssh2001009007 "2006-05-09T08:58:33"^^ . _:b20iddOtlocdOtgovauthoritiessubjectssh2001009007 "revised"^^ .