00000nam 2200000 4500 INLIS000000000003064 20180724151429 180724||||||||| | ||| |||| || | 0915144727 010-0718003064 en 101 101 Nag s Nagel, Ernest The structure of science : Problems in the logic of scientific explanation USA Hackett Publishing Company 1979 x, 617 hlm.: ilus. ; 24 cm. Filsafat