1
Published 1994
2
by Beichman, Arnold
Published 1991
3
by Daniels, Robert V
Published 1988
4
by Verona, Sergiu
Published 1992
5
Published 1988
6
by Garthoff, Raymond L.
Published 1994
7
8
by De Nevers, Renee
Published 1990
9
by Hough, Jerry F.
Published 1985
10
Published 1992
11
12
Published 1994
13
Published 1986
14
Published 1992
15
by Abdul Razak Abdullah Baginda
Published 1988
16
by Lincoln, W. Bruce
Published 1981
17
Published 1990
18
by Hough, Jerry F.
Published 1988
19
by Likhachev, Dmitrii Sergeevich
Published 1991
20
by Mohamed Noordin Sopiee
Published 1985