Dan Fichtner
PRESIDENT CATESOL
The Longman Diccionario Inglés Básico is the perfect first choice for
your Spanish-speaking newcomer students.
The Longman Study Dictionary of American English is guaranteed
to help students understand difficult words and concepts. Every definition
is written in clear language using the Longman Defining Vocabulary of
2,000 words.
The Longman Dictionary of American English is the only intermediate-level
dictionary completely based on authentic spoken and written English.
The Longman Advanced American Dictionary is the first corpus-based
dictionary of American English at the advanced level.