Mastering sadhana :
Valles, Carlos G. 1925-
Mastering sadhana : on retreat with Anthony De Mello / Carlos Valles. - New York : Image Books, c1988. - xii, 173 p. ; 21 cm.
0385245815
88012743
Spiritual retreats.
Spiritual direction.
Mastering sadhana : on retreat with Anthony De Mello / Carlos Valles. - New York : Image Books, c1988. - xii, 173 p. ; 21 cm.
0385245815
88012743
Spiritual retreats.
Spiritual direction.