MITCHELL, WILLIAM M. INSTRUCTOR'S GUIDE TO ACCOMPANY THE COLLEGE TYPEWRITING: A MASTERY APPROACH - S.E. - CHICAGO Estados Unidos SCIENCE RESEARCH ASSOCIATES 1983 - 160 BIBLIOTECA PEŅAS ISBN: 0574206515 LCCN: 15552 Subjects--Topical Terms: MECANOGRAFIA Dewey Class. No.: 652.3