Grassi, Joseph A, Changing the world within : the dynamics of personal and spiritual growth / Joseph A. Grassi. - New York : Paulist Press, (c)1986. - iii, 117 pages ; 21 cm. LCCN: 85062871 Subjects--Topical Terms: Spiritual life. LC Class. No.: BV4501 / .C436 1986 BV4501