by WILLINGHAM GARY LEWIS,US
Year of Publication 15.10.1991

by WILLINGHAM GARY LEWIS,US
Year of Publication 15.10.1991

by REDLICH,GEORGE HARVEY,US, WILLINGHAM,GARY LEWIS,US
Year of Publication 28.06.1993

by DERBYSHIRE,RONALD LEE,US, WILLINGHAM,GARY LEWIS,US
Year of Publication 28.08.1992

by REDLICH,GEORGE HARVEY,US, WILLINGHAM,GARY LEWIS,US
Year of Publication 28.08.1992

by LAW,ANDREW BONAR,US, WILLINGHAM,GARY LEWIS,US
Year of Publication 28.06.1991

by WILLIAMS,TERRY MICHAEL,US, WILLINGHAM,GARY LEWIS,US, SHERBA,SAMUEL EUGENE,US
Year of Publication 28.10.1992

by SHABER,STEVEN HOWARD,US, WILLINGHAM,GARY LEWIS,US, LEIGHTLEY,LIAM EDWARD,US
Year of Publication 29.06.1992

by LAW,ANDREW BONAR,US, WILLINGHAM,GARY LEWIS,US, PROUT,JAMES GRANT,US
Year of Publication 29.04.1991

by WILLINGHAM, GARY LEWIS, GLENSIDE, PENNSYLVANIA 19038, US
Year of Publication 30.10.1997

by WILLINGHAM, GARY LEWIS, GLENSIDE, PENNSYLVANIA 19038, US, DERBYSHIRE, RONALD LEE, MAPLE GLEN, PENNSYLVANIA 19002-2217, US
Year of Publication 20.02.1997

by WILLINGHAM, GARY LEWIS, GLENSIDE, PENNSYLVANIA 19038, US, REDLICH, GEORGE HARVEY, NORRISTOWN, PENNSYLVANIA 19403, US
Year of Publication 07.03.1996

by WILLIAMS, TERRY MICHAEL, AMBLER, PENNSYLVANIA 19002, US, SHERBA, SAMUEL EUGENE, WILLINGBORO, NEW JERSEY 08046, US, WILLINGHAM, GARY LEWIS, GLENSIDE, PENNSYLVANIA 19038, US
Year of Publication 14.08.1996

by WILLINGHAM, GARY LEWIS, GLENSIDE, PENNSYLVANIA 19038, US, SCHUMAN, RICHARD FARREL, NORTH POTOMAC, MARYLAND 20878, US, HUANG, CHUN-HSIEN, ROCKVILLE, MARYLAND 20853, US, CHAPMAN, JOHN STEVEN, AMBLER, PENNSYLVANIA 19002, US
Year of Publication 12.11.1998

by WILLINGHAM, GARY LEWIS, GLENSIDE, PENNSYLVANIA 19038, US
Year of Publication 20.01.1994

by WILLINGHAM, GARY LEWIS, GLENSIDE, PENNSYLVANIA 19038, US, MATTOX, JOHN ROBERT, PERKASIE, PENNSYLVANIA 18944, US
Year of Publication 05.09.1996