Dictionaries recommended for English Language Teaching in Gymnasium and Lyceum.

Title
Longman Dictionary of Contemporary English
Longman Exams Dictionary
Longman Active Study Dictionary
Longman Dictionary of American English
Longman Dictionary of Common Errors
Longman Dictionary of Contemporary English New Edition
Longman Dictionary of English Idioms
Longman Dictionary of Phrasal Verbs
Longman Essential Activator
Longman Language Activator (paperback)

Lykeia supplementary materials Lykeia coursebook materials Gymnasia supplementary materials Gymnasia coursebook materials