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ACKNOWLEDGMENTS FOR THE PHOTOGRAPHS
GIOVANNI ASTARITA, by Jack Buxbaum, University of Delaware
ROLF ELIASSEN, courtesy of News and Publications Service, Stanford University, Stanford, California
RICHARD S. ENGELBRECHT, by Llini Studio
MICHAEL FERENCE, JR., courtesy of Ford Motor Company Public Relations, Dearborn, Michigan
MARTIN GOLAND, by Smith Photographers, San Antonio, Texas
REYNOLD B. JOHNSON, courtesy of Educational Engineering Associates, Palo Alto, California
ROBERT T. JONES, courtesy of the National Aeronautics and Space Administration
JERRY R. JUNKINS, by Gittings
CLARENCE EDWARD LARSON, courtesy of Union Carbide, Oak Ridge National Laboratory, Oak Ridge, Tennessee
FRITZ LEONHARDT, by Atelier Hostrup-Zehnder, Stuttgart
EARL RANDALL PARKER, by Graphic Arts, University of California, Lawrence Radiation Laboratory, Berkeley, California
ERIC REISSNER, by the University of San Diego, San Diego, Califronia
HAROLD ALDEN WHEELER, by Clint Weisman photography
BASIL WRIGHT WILSON, by Marvin Carlson, San Marino, California
CARLOS C. WOOD, by Blackstone-Shelburne, New York