Przelecki, Marian Formal methods in the methodology of empirical sciences - Dordrecht : Holland Reidel, 1976 - 457 p. - Synthese library . - Synthese library . LCCN: 59269 Subjects--Topical Terms: Ciencia--FilosofĂa.Ciencia--MetodologĂa. Dewey Class. No.: 500.18 / P7