Lado, Robert. English sentence patterns : understanding and producing english gramatical structures - 3 ed. - Ann Arbor : University of Michigan Press, 1965 (c.1958) - 324 p. - Intensive course in english ; vol.3 . - Intensive course in english ; vol.3 . LCCN: 27025 Subjects--Topical Terms: Inglés--Gramática. Dewey Class. No.: 428.3 / L3