1
Published 1996
2
Published 1977
3
by Gomez, Edmund Terence
Published 1999
4
by Kolko, Gabriel
Published 1997
5
by Campos, Jose Edgardo
Published 1996
6
by Hailstones, Thomas J.
Published 1985
7
by Gill, Ranjit
Published 1998
8
Published 1992
9
Published 1993
10
Published 1992
11
by Nafziger, E. Wayne.
Published 1984
12
by Jones, Charles A.
Published 1983
13
Published 1994
14
by Wilson, Rodney
Published 1992
15
by Ballmer-Cao, Thanh-Huy????en
Published 1992
16
Published 1994
17
by Vickery, Michael
Published 1986
18
by Kulick, Elliott.
Published 1992
19
Published 1998
20
by Balze, Felipe A.M. De La
Published 1995