Barberis, Alberto <br/><br/>
Positivismus, ac nova methodus psychologica professoris P. Siciliani 

 - Piacenza :  Divus Thomas,  1887 
 - 389p.;  18,50 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Positivismo
<br/><br/><label>Universal Decimal Class. No.: </label>165.73