1
Published 1994
2
Published 2006
3
by Afzalur Rahman
Published 1995
4
by Afzalur Rahman
Published 1994
5
by Afzalur Rahman
Published 1995
6
by Reynolds, Clark G
Published 1982
7
by Botting, Douglas
Published 1981
8
9
by Nevin, David
Published 1981
10
11
12
by O'Neil, Paul
Published 1981
13
14
by Serling, Robert J
Published 1982
15
by Allen, Oliver E
Published 1978
16
17
by Botting, Douglas
Published 1979
18
19
by Maddocks, Melvin
Published 1979
20
by Wood, Peter
Published 1979