Mr. Trefor Williams
Trefor P. Williams, Ph.D., P.E., is a Professor of Civil and Environmental Engineering at Rutgers University, and a registered professional engineer in New York and New Jersey. He is the author of Information Technology for Construction Managers, Architects and Engineers, (c) 2007, Delmar Cengage Learning.
Trefor P. Williams, Ph.D., P.E., is a Professor of Civil and Environmental Engineering at Rutgers University, and a registered professional engineer in New York and New Jersey. He is the author of Information Technology for Construction Managers, Architects and Engineers, (c) 2007, Delmar Cengage Learning. See less