Hals, F. (Avco-Everett Research Lab. MA, United States)
Kessler, R. (Avco-Everett Research Lab. MA, United States)
Swallom, D. (Avco-Everett Research Lab. MA, United States)
Westra, L. (Avco-Everett Research Lab. MA, United States)
Zar, J. (Avco Everett Research Laboratory, Inc. Everett, Mass., United States)
Morgan, W. (Charles T. Main, Inc. Boston, Mass., United States)
Bozzuto, C. (Combustion Engineering, Inc. Windsor, Conn., United States)