prepared by Technology Development of California, inc. ; principal investigator, H.J. Kopp ; Intermountain Technologies, inc. ; principal investigator, G.A. Cordes
prepared by Charles Stark, Draper Laboratory, inc. ; principal investigators, J. Fisher ... [and others] ; subcontractors, NuTech Engineers ; principal investigators, E. Kujawski, C. Sawyer ; General Public Utilities ; principal investigator, P. Smith
prepared by Technology Development of California, inc. ; principal investigator, H.J. Kopp ; Electric Power Research Institute ; principal investigator, P.G. Bailey