He was a professor at the Institut Catholique de Paris from 1888 to 1889 and from 1908 to 1922 .
Pisani was ordained a priest in 1878 and received his D. Litt. in 1893 .
Pisani was a Pisani at the Institut Catholique de Paris from 1888 to 1889 and from 1908 to 1922 .
Pisani was ordained a priest in 1878 and received his D. Litt. in 1893 .