Bill Lehr

RESPONDING TO THE BIG SPILL OF 20111

Ron Goodman, Bill Lehr, 2001 .

Why Spill Response Software Should Emulate a Fire Extinguisher

David Wesley, Debra Simecek-Beatty, Mary Anne Evans, 1999 .

Information technology and its impact on firm-level productivity: evidence from government and private data sources, 1977-1993

Bill Lehr, Frank R. Lichtenberg, F. Lichtenberg, 1999 .