by SILBERNAGEL, RAYMOND A, ROBERTS, JAMES T
Year of Publication 04.01.1997

by SILBERNAGEL, RAYMOND A, FRY JR., RUPERT J
Year of Publication 04.01.1997

by PIERCE, CRAIG R, SOMMER, EDWARD S, SILBERNAGEL, RAYMOND A, FUNCK, GORDON W
Year of Publication 25.03.1997

by SILBERNAGEL, RAYMOND A
Year of Publication 12.02.1992

by SILBERNAGEL, RAYMOND A
Year of Publication 08.06.1988

by SILBERNAGEL, RAYMOND A
Year of Publication 10.12.1986

by SILBERNAGEL; RAYMOND A
Year of Publication 21.10.1986

by SOMMER, EDWARD S, SILBERNAGEL, RAYMOND A
Year of Publication 21.02.1996

by SILBERNAGEL, RAYMOND A, ROBERTS, JAMES T
Year of Publication 01.11.1995

by SILBERNAGEL, RAYMOND A, ROBERTS, JAMES T
Year of Publication 30.08.1995

by SOMMER, EDWARD S, SILBERNAGEL, RAYMOND A
Year of Publication 28.12.1994

by SILBERNAGEL, RAYMOND A, FUNCK, GORDON W
Year of Publication 22.10.1994

by SILBERNAGEL; RAYMOND A, SOMMER; EDWARD S
Year of Publication 30.08.1994

by SILBERNAGEL, RAYMOND A, ROBERTS, JAMES T
Year of Publication 04.03.1992

by SILBERNAGEL, RAYMOND A, FUNCK, GORDON W
Year of Publication 27.11.1990

by SILBERNAGEL, RAYMOND A, ROBERTS, JAMES T
Year of Publication 24.10.1990

by ROBERTS; JAMES T, SILBERNAGEL; RAYMOND A
Year of Publication 11.09.1990

by FUNCK; GORDON W, SILBERNAGEL; RAYMOND A
Year of Publication 06.10.1987

by SILBERNAGEL; RAYMOND A, SJOLANDER; GARRY L
Year of Publication 24.04.1984

by SILBERNAGEL; RAYMOND A, HUMPHREY; JOHN W
Year of Publication 22.11.1983