00624pamaa2200205 4500 0000020280 20060421090000.0 015502096X 100 REA 1996 BD41 REA 1996 REASON at work : introductory readings in philosophy Steven M. Cahn ... [et al.]. 3rd ed. Forth Worth: Harcourt Brace College Publishers, c1996. vi, 777p.; 25cm. Includes bibliographical references Philosophy CAHN, Steven M. Kitcher, Patricia Sher, George Markie, Peter J.