Bromberger, Sylvain On what we know we don't now : Explanation, theory, linguistics, and how questions shape them - Chicago The University of Chicago Center for study of language and information 1992 - 231 p Includes: Bibliographical references inglés ISBN: 0-226-075400 Subjects--Topical Terms: CIENCIAS COGNITIVAS; PREGUNTAS/MAESTRIA//REVISADO/