Chaffee, John. Thinking critically / John Chaffee. - 8th ed. - Boston : Houghton Mifflin, c2006. - xxv, 553 p., [16] p. of col. plates : ill. ; 24 cm. ISBN: 0618536485 (pbk.) Subjects--Topical Terms: Thought and thinking.Critical thinking. LC Class. No.: B105.T54 / .C42 2006 Dewey Class. No.: 121