Frontmatter -- CONTENTS -- PREFACE -- 1 THE NOTIONS OF SAMENESS AND DIFFERENCE -- 2 SAMENESS AND MEANINGFUL CONTRAST IN PHONOLOGY -- 3 BIUNIQUENESS AND MONOSYSTEMICITY -- 4 SEGMENTATION -- 5 PHONETIC IMPLEMENTATION AND ABSTRACTNESS -- 6 DECLARATIVE PHONOLOGY: AN ALTERNATIVE SET OF PROPOSALS -- 7 PANLECTAL GRAMMARS -- REFERENCES -- INDEX