The New Webster´s Concise Dictionary of the English Language

Longman Dictionary of Contemporary English, 6e (Paper)

Oxford Idioms Dictionary for learners of English 2nd Revised edition

Oxford Large Print Thesaurus

Longman WordWise Dictionary + CD-ROM, 2e

Longman Dictionary of Common Errors

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

Longman Basic English Dictionary

Phrasal Verbs Dictionary 2nd Ed

Longman Dictionary of Contemporary English New Edition+ DVD-ROM

Longman Advanced Learners´ Grammar + Key

Longman Pronunciation Dictionary. New Edition

Longman Handy Learner´s Dictionary