Baker, Sheridan Instructor's manual to accompany The Practical imagination by Northr op Frye, Sheridan Baker, George Perkins / prepared by Sheridan Baker and George Perkins - New York : Harper & Row, c1980. - xiii, 114 p. : ill. , map ; 24 cm. ISBN: 0063651106 Subjects--Topical Terms: Literature -- Collections. Dewey Class. No.: 808