Radford, Andrew. Transformational syntax : a student's guide to Chomsky's extended standard theory / Andrew Radford. - Cambridge ; New York : Cambridge University Press, 1981. - ix, 402 p. : ill. ; 24 cm. - Cambridge textbooks in linguistics . Includes index. ISBN: 0521242746 0521285747 (pbk.) LCCN: 81010025 Subjects--Topical Terms: Generative grammar. LC Class. No.: P158 / .R3 1981 Dewey Class. No.: 415