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2 Subjects: “...University of Pennsylvania / Dept. of Medicine / Dissertations...”

3 “... at The Pennsylvania State University, University Park, Pennsylvania, USA. Attend­ ees from close to 20 countries...”

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5 Table of Contents: “... in Motion; (Dr. Paulo Arratia at the University of Pennsylvania); C: Biological Microrobots; C.1: Control...”

6 “.... MacDiarmid at the University of Pennsylvania, and Hideki Shirakawa at the University of Tsukuba. Since...”

7 “... Materials, held at The Pennsylvania State University, University Park, Pennsylvania, July 17, 18, and 19...”

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9 “... at the Pennsylvania State University, University Park, Pennsylvania, July 11, 12, and 13, 1973. The theme...”

10 “..., held at the Pennsylvania State University, University Park, Pennsylvania, July 11, 12, and 13, 1973...”

11 “..., the University of Toronto, Technische Universität Berlin, Texas A&M, the University of Pennsylvania, and many...”

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