Information freedom and censorship : world report 1991 / Article 19 ; preface by William Shawcross. - Chicago : American Library Association, c1991. - xv, 471 p. : maps ; 24 cm. Includes bibliographical references (p. 441-446) and index. ISBN: 0838921566 1856040216 LCCN: 2007369410 Subjects--Corporate Names: Article 19 (Organization) Subjects--Topical Terms: Censorship.Freedom of information. LC Class. No.: Z657 / .I523 1991 Dewey Class. No.: 363.31 303.3