Roca, Iggy M. A workbook in phonology / Iggy M. Roca. - Oxford, N.Y. : Blackwell Publishers , c1999. - xii, 144 p. 25 cm. Includes index. ISBN: 0631213457 Subjects--Topical Terms: Grammar, Comparative and general--Phonology.English language--Phonology. Dewey Class. No.: R 414 / R669w 1999