Harms, Robert Thomas, 1932- Introduction to phonological theory / by Robert T. Harms - Englewood Cliffs, N.J. : Prentice-Hall, 1968 - xi, 142 p. ; 22 cm. Bibliography: p. 129-132. LCCN: 68-025909 Subjects--Topical Terms: Grammar, Comparative and general--phonology