There are 2 books by Pietro M. Frua on BookOrb. A strong starting point is L' Immacolata Concepzione e S. Agostino (1960). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Pietro M. Frua written?
BookOrb lists 2 books by Pietro M. Frua.
Where should I start with Pietro M. Frua?
A good starting point is L' Immacolata Concepzione e S. Agostino (1960).
What is the Pietro M. Frua books in order list?
In publication order: 1. L' Immacolata Concepzione e S. Agostino (1960), 2. L'Immacolata Concezione e S. Agostino (1960).