Guerrero, Luis Juan. <br/><br/>
Estética operatoria en sus tres direcciones. 

 - Buenos Aires  Editorial Losada  1956-1967. 
 - 3 v.  illus.  21 cm. 
<br/><br/> The third volume of Guerrero's work was finished by Ofelia Ravaschino de Vázquez. 
<br/><br/>Bibliography at end of each chapter. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aesthetics<br/>Art--Philosophy.