Kirn, Elaine Interactions 1: Reading (Teacher's edition with tests) - Silver ed. - New York Longman 2007 - 350 p. 30 cm. 006209 It 544 ISBN: 9780071260138 Subjects--Topical Terms: English languageEnglish language--Grammar--Problems, exercises, etc.--Grammar Dewey Class. No.: 428.4 / I-61