00731pamaa2200205 4500 0000051036 20130225090000.0 130225s2006 eng 0618527834 (pbk.) BF455 RUG 2006 Ruggiero Becoming a critical thinker Vincent Ryan Ruggiero. 5th ed. Boston: Houghton Mifflin, 2006. xxi, 209 p.: ill.; 23 cm. Master student Includes bibliographical references (p. [203]-205) and index Thought and thinking -- Problems, exercises, etc. Critical thinking -- Problems, exercises, etc. Creative thinking -- Problems, exercises, etc.