The New Webster´s Concise Dictionary of the English Language

Longman Dictionary of Contemporary English New Edition+ DVD-ROM

Longman Handy Learner´s Dictionary

Longman Basic English Dictionary

Longman Pronunciation Dictionary. New Edition

Longman Picture Dictionary

Longman Dictionary of Common Errors

Oxford Idioms Dictionary for learners of English 2nd Revised edition

The New Penguin English Dictionary

Oxford Collocations Dictionary for Students of English. Second edition. Pack (Book and CD-ROM)

Longman WordWise Dictionary + CD-ROM, 2e

Longman Dictionary of Contemporary English, 6e (Paper) + Onl