1
by Eckert, Willehad Paul.
Published 1967
Book
2
by Eckert, Willehad Paul.
Published 1974
Book
3
Published 1967
Book
4
Published 1976
(CARLI) (Other Sources: (JKMdb)44954)
Book
5
Published 1975
Book
7
Published 1964
Book
8
Published 1966
(CARLI) (Other Sources: (NPUdb)100810)
Book
9
by Eckert, Willehad Paul.
Published 1964
(CARLI) (Other Sources: (NPUdb)107237)
Book
10
by Eckert, Willehad Paul.
Published 1982
(CARLI) (Other Sources: (UIUdb)642671)
Book
11
by Eckert, Willehad Paul.
Published 1961
(CARLI) (Other Sources: (UIUdb)1902046)
Book
12
(CARLI) (Other Sources: (UIUdb)77984)
Book
14
by Heinz-Mohr, Gerd.
Published 1975
(CARLI) (Other Sources: (NBYdb)910244)
Book
15
(CARLI) (Other Sources: (JKMdb)119963)
Book
16
Published 1971
(CARLI) (Other Sources: (DPUdb)240772)
Book
17
by Heinz-Mohr, Gerd.
Published 1963
(CARLI) (Other Sources: (NBYdb)453394)
Book
18
by Eckert, Willehad Paul.
Published 1977
(CARLI) (Other Sources: (SCJdb)26163)
Book
19
(CARLI) (Other Sources: (SCJdb)21942)
Book