The problem of State aid to catholic schools in the United States : a comparative study of canon law and american constitutional law in the field of education / Hugh C. Whelan. - Whelan, Hugh C., sac. (OLS)http://pul/name/51109 (Pontificia Universitas Lateranensis, 1960)
Diss.--Pontificia Universitas Lateranensis.
Bibliografia in nota.