1
by Cheng, Bin
Published 1962
2
by Sochor, Eugene
Published 1991
3
by Button, Kenneth
Published 2004
4
Published 1990
5
Published 1991
6
7
by Trento, Susan B.
Published 2007
8
9
by Abeyratne, R. I. R, 1951-
Published 1998
10
11
by Wallis, Rodney, 1933-
Published 2003
12
by Sochor, Eugene
Published 1991