Principles of morality (1a2ae. 18-21)
By: St. Thomas Aquinas ; Latin text, English translation, introduction, notes, appendices and glossary [by] Thomas Gilby
Contributors: Gilby, Thomas, 1902-1975
Series: His Summa theologiæ -- v. 18
Publisher: Blackfriars; McGraw-Hill
Published: 1966
Place of publication: [Cambridge?, Eng.]; New York
Language: eng
Number of pages: 207
Subjects: Catholic authors; Christian ethics
Notes: Latin and English facing pages.

Appendix: Guilt.

Includes bibliographical references and index.