Diana Lea

Oxford Collocations Dictionary for Students of English

By Diana Lea, Jonathan Crowther, Sheila Dignen

Oxford Advanced Learner's Dictionary, 8th Edition: Paperback with CD-ROM (includes Oxford iWriter)

By Hornby, Joanna Turnbull, Diana Lea, Dilys Parkinson, Patrick Phillips

Oxford Learner's Thesaurus: A dictionary of synonyms

By Diana Lea, Jeniffer Bradbery, Richard Poole, Helen Warren

Oxford Advanced Learner's Dictionary, 8th Edition: Paperback

By Hornby, Joanna Turnbull, Diana Lea, Dilys Parkinson, Patrick Phillips