Olgiati, Francesco 1886-.
The key to the study of St. Thomas: from the Italian of Francesco Olgiati : with a letter of approbation from His Holiness Pope Pius XI /
translated by John S. Zybura 
. - 2nd, revised edition 
. - St. Louis : London : B. Herder Book Co.,  1929 
. - viii, 176 с.  20 см. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Thomas Aquinas saint  1225-1274 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Теологи--Італія--13 ст.<br/>Філософія, схоластична--Критика та аналіз