Formal methods in the methology of empirical science 
edited by Marian Przelecki, Klemens Szaniawski and Ryszard Wijcicki 
 - Dordrecht  D. Reidel Publishing   c1976 
 - 457p.; 23cm.- 
 - Syntheses library ; v.103 .
<br/><br/><label>Dewey Class. No.: </label>501  / PRZ