What has the author Rudolf Welter written?

Answer 1

Wunibald Roetzer has written:

'Des heiligen Augustinus schriften als liturgie geschichtliche quelle'

Answer 2

Rudolf Welter has written various books on psychotherapy and psychological topics, such as "The Process of Psychotherapy," "Roots and Traditions in Psychodrama" and "Psychodrama: Advances in Theory and Practice." He is a respected figure in the field of psychotherapy and has contributed significantly to the practice and theory of psychodrama.

Answer 3

Frederick Roelker Wulsin has written:

'The prehistoric Archaeology of northwest Africa' -- subject(s): Antiquities

Answer 4

Rudolf Welter has written:

'Anregungen zur Forderung und Belebung des Wohnens und Betreuens in Heimen'