Lass, Roger. Phonology : an introduction to basic concepts / Roger Lass. - Cambridge ; New York : Cambridge University Press, c1984. - xix, 362 p. : ill. ; 24 cm. - Cambridge textbooks in linguistics . Includes indexes and Bibliography: p. 343-351. ISBN: 0521237289 0521281830 LCCN: 83023915 Subjects--Topical Terms: Grammar, Comparative and general--Phonology. LC Class. No.: PE1143 / .L33 1984 Dewey Class. No.: 414