four lectures delivered at the University of Notre Dame, February 1941
Material description :  p.
Note : Note : Bibliogr. p. -
Edition : Ann Arbor (Mich.) : UMI , 1992
The Virtual International Authority File (VIAF) is an international authority file. It is a joint project of several national libraries
IdRef is the authority database (author, title) of the union catalogue for France's higher education libraries (SUDOC)
ISNI is an international certified number (ISO 27729) that uniquely identifies persons and organisations.