by COPA, WILLIAM M, VOLLSTEDT, TNOMAS J
Year of Publication 30.04.1998

by COPA, WILLIAM M, VOLLSTEDT, THOMAS J
Year of Publication 04.10.1996

by COPA, WILLIAM M, VOLLSTEDT, THOMAS J
Year of Publication 04.10.1996

by GILCHEL, WAYNE BENJAMIN, COPA, WILLIAM M
Year of Publication 14.06.1985

by BEULA, DAVID A, COPA, WILLIAM M, BERRIGOM, JOHN K. JR
Year of Publication 07.03.1996

by FELCH CHAD L, COPA WILLIAM M, KUMFER BRYAN J, MAUGANS CLAYTON B
Year of Publication 17.06.2015

by FELCH, CHAD L, COPA, WILLIAM M, KUMFER, BRYAN J, MAUGANS, CLAYTON B
Year of Publication 05.09.2013

by KUMFER, BRYAN, J, MAUGANS, CLAYTON, B, FELCH, CHAD, L, COPA, WILLIAM, M
Year of Publication 23.01.2013

by FELCH CHAD L, COPA WILLIAM M, KUMFER BRYAN J, MAUGANS CLAYTON B
Year of Publication 07.04.2011

by KUMFER, BRYAN, J, MAUGANS, CLAYTON, B, FELCH, CHAD, L, COPA, WILLIAM, M
Year of Publication 15.12.2010

by Felch, Chad L, Lehmann, Richard W, Wingers, Todd J, Brandenburg, Bruce L, Copa, William M
Year of Publication 14.12.2010

by LEHMANN RICHARD W, BRANDENBURG BRUCE L, FELCH CHAD L, WINGERS TODD J, COPA WILLIAM M
Year of Publication 14.12.2010

by KUMFER, BRYAN, J, MAUGANS, CLAYTON, B, FELCH, CHAD, L, COPA, WILLIAM, M
Year of Publication 08.10.2009

by FELCH, CHAD L, COPA, WILLIAM M, KUMFER, BRYAN J, MAUGANS, CLAYTON B
Year of Publication 08.10.2009

by WILLIAM M. COPA, CLAYTON B. MAUGANS, CHAD L. FELCH, BRYAN J. KUMFER
Year of Publication 08.10.2009

by BEULA, DAVID A, COPA, WILLIAM M, MOMONT, JOSEPH A
Year of Publication 25.01.2005

by COPA; WILLIAM M, FORBESS; RUSSELL G
Year of Publication 29.08.2000

by FORBESS, RUSSELL, G, COPA, WILLIAM, M
Year of Publication 16.12.1999

by COPA; WILLIAM M, MOMONT; JOSEPH A
Year of Publication 24.06.1997

by BEULA, DAVID A, COPA, WILLIAM M, MOMONT, JOSEPH A
Year of Publication 14.08.2001