Faithful fulfillment of the Pious will : a fundamental principle of church law as found in the 1983 code of canon law / John Francis Lahey. - Lahey, john Francis. (OLS)http://pul/name/45928 ([sn], 1987)
Diss. (doct.) -- The catholic University of America. Canon law studies, n. 521. 1987.
Bibliografia p. 188-193.
Xerografia.