TY - BOOK AU - Hempel,Carl G TI - Aspects of scientific explanation: and other essays in the philosophy of science SN - 9780029143902 AV - Q175 .H3948 U1 - 501 22 PY - 1965/// CY - New York PB - Free Press KW - Science KW - Philosophy N1 - Bibliography: p. 489-496 ER -