PREFACE -- TABLE OF CONTENTS -- PART ONE THE THEORY AND MODELS THE PRECURSORS -- CHAPTER I SPEECH, COMMUNICATION, TRANSLATION AND MEDIATION -- CHAPTER II THE SPECIFICITY OF INTERLINGUAL MEDIATION -- CHAPTER III QUALITY: THE CRUCIAL ISSUE DESCRIPTIVE STUDIES CANNOT BEGIN TO APPROACH -- PART TWO. THE MODEL APPLIED -- CHAPTER IV ORAL MEDIATION -- CHAPTER V WRITTEN MEDIATION -- CHAPTER VI THE PUDDING OF THE PROOF: LITERARY MEDIATION -- REFERENCES.