TY - GEN TY - GEN T1 - Aspects of scientific explanation and other essays in the philosophy of science A1 - Hempel, Carl G. LA - eng PP - New York PB - Free Press YR - 1970 ED - Paperback ed UL - https://kansalliskirjasto.finna.fi/Record/vaari.960813 SN - 0-02-914340-3 nidottu KW - tieteenfilosofia ER -