41
42
by Joyce, James Avery
Published 1978
43
Published 1994
44
Published 1999
45
46
47
Published 1982
48
by Baehr, Peter R.
Published 1996
49
by Quinn, Frederick
Published 1997
50
51
Published 1998
52
Published 1993
53
by Mullerson, Rein
Published 1997
54
Published 1996
55
by Evans, Tony, 1944-
Published 2005
56
by Frost, Mervyn
Published 2002
57
Published 1997
58
by Haug, Hans, 1921-
Published 1993
59
by Chaturvedi, Patanjali Nandan.
Published 2010
60
Published 1992