Hays, David G. Introduction to computational linguistics [by] David G. Hays. - New York American Elsevier Pub. Co. [1967] - xvi, 231 p. illus. - Mathematical linguistics and automatic language processing, 2 . Includes bibliographies. LCCN: 67017936 //r90 Subjects--Topical Terms: Computational linguistics. LC Class. No.: P123 / .H315 Dewey Class. No.: 410