1
Published 1994
2
Published 1990
3
by Makowski, Fran?cois
Published 1991
4
by Cohen, Leaon J
Published 1986
5
by Tuan, Duc Vuong
Published 1994
6
by Atmosumarto, Sutanto, 1936-
Published 1994
7
Published 1994
8
by Brown, Nicholas J.
Published 1988