17721
17722
17723
by Yeo Miow Cheng
Published 2001
17724
by NIST
Published 1997
17725
Published 2002
17726
by KATSUYA
Published 1984
17727
Published 1994
17728
Published 1985
17729
Published 1980
17730
Published 1994
17731
by Lloyd
Published 2000
17732
by KIRKPATRICK
Published 2001
17733
by PEARLY
Published 1985
17734
by TEO
Published 2002
17735
by TEO
Published 2002
17736
by KIM
Published 1985
17737
by LIAN
Published 1986
17738
Published 2001
17739
Published 2001
17740
Published 2001