by ENGDAHL; ROGER
Year of Publication 25.06.1985

by ENGDAHL; PAUL D, ENGDAHL; ROGER P
Year of Publication 05.09.2000

by ENGDAHL; ROGER A, DRUMMOND; TODD
Year of Publication 03.04.1990

by GOTTLIEB LOUIS G, FRAZIER CATHLEEN, ROGERS WESLEY, ENGDAHL ROGER P
Year of Publication 11.12.2001

by ENGDAHL; PAUL D, ENGDAHL; ROGER P
Year of Publication 03.05.1994

by ENGDAHL; PAUL D, ENGDAHL; ROGER P
Year of Publication 11.05.1993

by ROGER ENGDAHL, LOUIS G GOTTLIEB, WES ROGERS, CATHLEEN FRAZIER
Year of Publication 14.01.1998

by ENGDAHL; PAUL D, ENGDAHL; ROGER P
Year of Publication 04.08.1987

by GOTTLIEB, LOUIS G, ROGERS, WES, FRAZIER, CATHLEEN, ENGDAHL, ROGER
Year of Publication 18.07.1996

by GOTTLIEB, LOUIS, G, ROGERS, WES, FRAZIER, CATHLEEN, ENGDAHL, ROGER
Year of Publication 18.07.1996

by ENGDAHL; PAUL D, MCGEE; ROLAND S, ENGDAHL; ROGER P
Year of Publication 01.09.1992

by ROGERS; WESLEY D, MOLANI; SALEEM R, GOTTLIEB; LOUIS G, ENGDAHL; ROGER P, SEDLOCK; GREGORY W
Year of Publication 01.04.1997

by ENGDAHL; ROGER A, WEDIN; JAMES A, CHESS, JR.; HENRY L
Year of Publication 27.06.1989