Jřrgensen, Jřrgen,  1894-1969, <br/><br/>
The development of logical empiricism. 

 - 100 páginas 
 - International encyclopedia of unifled science. foundations, of the unity of science ;  v 2 9 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Positivismo lógico
<br/><br/><label>LC Class. No.: </label>B8246  / J66