https://openlibrary.org/books/OL4905331M.opds Propositional structure and illocutionary force a study of the contribution of sentence meaning to speech acts 2010-04-16T05:21:44Z Jerrold J. Katz https://openlibrary.org/authors/OL393349A/Jerrold_J._Katz Crowell New York 1977 xv, 249 p. : Includes bibliographical references and index. eng https://openlibrary.org/books/OL4905331M urn:ISBN:069000883X 76052392