by BILLMERS, ROBERT L
Year of Publication 07.07.1993

by BILLMERS, ROBERT L
Year of Publication 07.07.1993

by BILLMERS, ROBERT L
Year of Publication 12.05.1993

by BILLMERS, ROBERT L
Year of Publication 05.05.1993

by BILLMERS ROBERT L, ROESSER DAVID S
Year of Publication 30.09.2003

by Billmers, Robert L, Roesser, David S
Year of Publication 30.09.2003

by LEAKE CRAIG H, BILLMERS ROBERT L, PHILBIN MICHAEL T, WOJCIK ROBERT, SWIEZKOWSKI FRANK
Year of Publication 25.02.2010

by IAN BROWN, MONIKA K. OKONLEWSKA, ROBERT L. BILLMERS, ROBERT A. SKORGE
Year of Publication 12.02.2010

by BILLMERS, ROBERT L, MACKEWICZ, VICTOR L
Year of Publication 30.07.2003

by BILLMERS, ROBERT L
Year of Publication 31.07.1991

by BILLMERS, ROBERT L
Year of Publication 28.06.1991

by PHILBIN, MICHAEL, T, SWIEZKOWSKI, FRANK, LEAKE, CRAIG, H, BILLMERS, ROBERT, L, WOJCIK, ROBERT
Year of Publication 18.11.2009

by ROBERT L. BILLMERS
Year of Publication 26.04.1991

by BILLMERS; ROBERT L
Year of Publication 02.04.1991

by FIGIEL, EDMUND, W, BILLMERS, ROBERT, L
Year of Publication 08.01.2003

by BILLMERS; ROBERT L
Year of Publication 27.11.1990

by BILLMERS, ROBERT L
Year of Publication 05.09.1990

by BILLMERS, ROBERT L
Year of Publication 03.09.1990

by BILLMERS, ROBERT L
Year of Publication 02.03.1990

by BILLMERS ROBERT L, ROESSER DAVID S
Year of Publication 28.08.2002