Chiri, Judith A Houghton Mifflin Typewriting. Keyboard Mastery and Applications : Student Activities. Lessons 151-225 / J.A. Chiri, J.P. Kutsko & T.D. Stoddard. - Boston : Houghton Mifflin Company, 1984. - 215p. : ill. ISBN: 0-395-34084-5 Subjects--Topical Terms: Typewriting