Fowler, W. S. Incentive themes / W. S. Fowler, J. Pidcock & R. Rycroft. - Teacher's ed., includes the students' book. - Surrey : Nelson, 1980. - 1 v. : ill. ; 25 cm. ISBN: 0175552339 Subjects--Topical Terms: English language--Grammar.English language--Study and teaching (Secondary).