Wood, Derick, 1940- Grammar and L forms: an introduction/ Derick Wood. - Berlin ; New York: Springer-Verlag, 1980. - ix, 314 p. ; 24 cm. - Lecture notes in computer science, 91. . Includes index. Bibliography: p. [302]-314. ISBN: 0387102337 (U.S.) LCCN: 80020426 Subjects--Topical Terms: Formal languages. Dewey Class. No.: 511.3