Dictionaries and References

Longman Dictionary of Contemporary English, 6e (Paper)

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

Longman Dictionary of English Language & Culture. New Edition

Longman Essential Activator

Longman Grammar of Spoken & Written English

Longman Handy Learner´s Dictionary

Longman Language Activator. The World´s first Production Dictionary

Longman Pocket Activator

Longman Pocket English Dictionary

Longman Pocket Phrasal Verbs Dictionary