Longman active study dictionary of English / Active study dictionary of English ed. director Susan Maingay ; managing ed. Shella Dignan ; co-ordinating ed. Alison Steadman. - New ed. - Harlow : Longman Group UK Limited, 1991. - 784 s. : il. ; 20 cm. ISBN: 0582063299 Subjects--Topical Terms: Język angielski--słowniki.