O'Connor, J. Desmond. A course of English pronunciation / [electronic resource] / by J. D. O'Connor.. — [Rev. ed. repr.]. — London : : The British Broadcasting Corporation,, 1974.. — XI, 127 S ; 21 cm + 12 Schallplatten (33 1/3 rpm) — (English by radio).

Buch und Schallplatten als Set in Schachtel.