Acknowledgement
We wish to thank the steering committee for helping to make the meeting a success. The plans and format were developed together with this committee, and were caried out with the assistance of Colleen Martin at Cornell University.
In addition to those in attendance three individuals contributed significantly to the development and refinement of the Workshop Report. We would like to thank Deborah Lockhart, DeLill Nasser, and Judith Sunley of NSF for the time, attention, and constructive additions they made to the report.
The workshop was supported by a grant from the National Science Foundation (DMS 89-10353) to Cornell Unlverslty (Simon Levin, Principal Investigator)