12681
by Bittinger
Published 2002
12682
Published 1988
12683
by LITVINOV
Published 1989
12684
by CARROLL
Published 1978
12685
by WOLFE
Published 1987
12686
by Bansal
Published 2007
12687
by FRANKLIN
Published 2000
12688
Published 1998
12689
Published 1983
12690
by Strong
Published 1996
12691
by THOMAS
Published 1988
12692
by EVANS
Published 1995
12693
by GROVES
Published 1995
12694
Published 1998
12695
by TEW KIA HUI
Published 1999
12696
Published 1985
12697
12698
12699
12700
Published 1994