1. Pointwise Control for Distributed Systems, J. L. Lions; 2. On Issues Related to Stabilization of Large Flexible Structures, M. C. Delfour and M. P. Polis; 3. A Comparison of Three Approximation Schemes for Optimal Control of a Flexible Structure, J. S. Gibson and A. Adamian; 4. On Mathematical Models for the Elastic Beam With Frequency-Proportional Damping, David L. Russell; 5. A Synthesis of Time and Frequency Domain Methods for the Control of Infinite-Dimensional Systems: A System Theoretic Approach, Ruth F. Curtain; Index.