Wegmann, Brenda Mosaic 1 : A reading skills book - 3rd ed - Estados Unidos Longman Asia ELT 1997 - 279 p. 23 cm. 002699 F 096 ISBN: 0071153683 Subjects--Topical Terms: ReadersEnglish languageEnglish language--Textbooks for foreign speakers Dewey Class. No.: 428.4 / M894