1
Published 1965
(CARLI) (Other Sources: (UICdb)441212, (UIUdb)764852)
Book
2
Published 1966
(CARLI) (Other Sources: (UICdb)441785, (UIUdb)764694)
Book
3
by Krelle, Wilhelm.
Published 1972
Book
4
Published 1965
(CARLI) (Other Sources: (UICdb)441780, (UIUdb)764672)
Book