BS, University of Iowa; PhD, University of Washington at Seattle
BS, Michigan State University; MS, PhD, University of California, Berkeley
BS, MS, Universidad de los Andes; PhD, University of Maryland
BS, University of Colorado; MS, Massachusetts Institute of Technology; PhD, University of Colorado
BS, Marquette University; MS, George Mason University; PhD, University of Colorado
BS, University of Washington; MA, PhD, University of California, Berkeley
BA, San Diego State College; PhD, University of Southern California
Diploma and Licentiate degree, Chalmers University of Technology in Gothenburg; PhD, University of Texas at Austin
BS, University of Wisconsin; MS, PhD, University of Illinois
