Volume 28, 1992, Issue 30
Bob Mattair passed away because of lung cancer
Bob Mattair, retired DuPont membrane scientist and past board member of NWSIA and IDA, died July 13 of lung cancer in St. Francis Christiana...
Bob Mattair, retired DuPont membrane scientist and past board member of NWSIA and IDA, died July 13 of lung cancer in St. Francis Christiana...