TY - BOOK AU - Goldman, Alan H TI - Practical rules : when we need them and when we don't SN - 9780521807296 SN - 200102313 U1 - 170.42 GOL PY - 2001///] CY - Cambridge PB - Cambridge University Press KW - Ethics KW - Rules (Philosophy) N1 - Includes bibliographical references (p. 197-201) and index ER -