Thomas Aquinas, Saint 1225?-1274.
On being and essence /
St. Thomas Aquinas ; translated with an introduction and notes by Armand Maurer 
. - 2nd revised edition 
. - Toronto : Pontifical Institute of Mediaeval Studies,  1968 
. - 79 p.  20 cm. 
<br/>К.: Бібліогр. : c. 73-76, Index