2
Published 1985
Book
3
Published 1986
Book
4
5
Published 2001
Book
6
by Speiser, E. A. 1902-1965.
Published 1967
Book
7
Published 2000
Book
8
Published 1999
Book
9
Published 2005
Book
11
Book
12
Published 1968
Journal / Magazine
13
Published 2009
Book
14
Published 1999
Book
15
Published 1991
Book
16
Published 1993
Book
18