1
Published 1995
2
Published 1995
3
by Hill, Hal, 1948-
Published 1997
4
Published 1990
5
by Welfens, Paul J.J.
Published 1994
6
7
Published 1993
8
Published 1988
9
by Turner, Charlie G.
Published 1991
10
Published 1991
11
12
by Petrochilos, George A.
Published 1989
13
by Rasiah, Rajah
Published 1995
14
by Zhen, Quan Wang
Published 1995
15
by Ping, Lan
Published 1996
16
17
by Sieh, Lee Mei Ling
Published 2000
18
by Murray, Geoffrey, 1942-
Published 1996
19
by Fry, Maxwell J.
Published 1993
20
by Park, Jung-Dong
Published 1997