1. Principal, Lichtenstein Consulting Engineers, Inc., 45 Eisenhower Drive, Paramus, NJ 07652.
2. Chief Engineer, Lichtenstein Consulting Engineers, Inc., 45 Eisenhower Drive, Paramus, NJ 07652.
3. Professor, Dept. of Civil and Environment Engineering, Univ. of Pittsburgh, Pittsburgh, PA 15260.
4. Associate Professor, Dept. of Civil and Environment Engineering, Univ. of Delaware, Newark, DE 19702.
5. Engineer, Lichtenstein Consulting Engineers, Inc., 350 Fifth Avenue, New York, NY 10118.