1
by SCHWIEBERT
Published 1997
2
by Hunt
Published 1997
3
Published 1998
4
by ARP
Published 1998
5
by COLE
Published 1990
6
by MUIR
Published 1988
7
8
Published 2004
9
Published 1984
10
by DiYanni
Published 1990
11
by DiYanni
Published 1994
12
by FERGUSON
Published 1981
13
by SABRY Hafez
Published 1993
14
by DiYanni
Published 2007
15
by MCCLOSKEY
Published 1995
16
by SHARRATT
Published 1984
17
by MULLER
Published 1994
18
Published 1995
19
by ARNAUD
Published 1992
20
Published 1998