27981
by Hollensen
Published 1998
27982
by EPES
Published 1998
27983
by FAULKENBERRY
Published 1996
27984
by SARASON
Published 1996
27985
Published 1998
27986
by Kennedy
Published 1990
27987
by BENJAFIELD
Published 1996
27988
by Sadiku
Published 1995
27989
by CHONG
Published 1991
27990
by Hill
Published 1996
27991
by SILBERBERG
Published 1995
27992
by ONG GUAN TECK
Published 1997
27993
by ROWE
Published 1990
27994
Published 2004
27995
by COHEN
Published 1966
27996
by KADOHATA
Published 1989
27997
by DUGGER
Published 1996
27998
by JULIFF
Published 1990
27999
by BARKER
Published 1996
28000