ISBN-13: 9780300105513 / Angielski / Miękka / 1969 / 168 str.
"This attractive volume, with its liberal and open approach to historical theology, will commend itself to the theologian and ecclesiastical historian alike, in whatever camp he may find himself . . . it is an open, forthright discussion that lays bare much of the sensitive areas which still form an obstacle to ultimate union."-Theological Studies