Language Activator / The World's First Production Dictionary 

 - 1st 
 -  Longman,  1993 
 - 1598 
<br/><br/> Calling all students and teachers of English - this revolutionary dictionary will help you expand your vocabulary and increase your proficiency in English.  Pronunciation Table, Preface, Introduction to the Longman Language Activator, The Scope of the Longman Language Activator, Vocabulary Acquisition and the Activator, The Conceptual Map of English and the Activator, Semantic Analysis and the Activator, Informal and Formal and A Spoken Language and the Activator, The Value of the Activator to Students of English, Explanatory Page, How to Use the Longman Language Activator, The Dictionary A-Z, Key Words, Longman Defining Vocabulary, Grammatical Information. 
<br/><br/><label>ISBN: </label>582040930