Sag, Ivan A. Syntactic theory : a formal introduction / Ivan A. Sag & Thomas Wasow. - Stanford : Center for the Study of Language and Information, c1999. - xiii, 481 p. ; 23 cm. - CSLI lecture notes ; no. 92. . Includes index. Includes bibliographical references. ISBN: 1575861607 (pbk.) Subjects--Topical Terms: Grammar, comparative and general--Syntax.