Proof rules dealing with fairness -- Hoare's Logic is incomplete when it does not have to be -- The refinement of specifications and the stability of Hoare's Logic -- Toward a logical theory of program data -- Design and synthesis of synchronization skeletons using branching time temporal logic -- The type theory of PL/CV3 -- Correctness of programs with function procedures -- A formalism for reasoning about fair termination -- Keeping a foot on the ground -- Further results on propositional dynamic logic of nonregular programs -- Some observations on compositional semantics -- Some connections between iterative programs, recursive programs, and first-order logic -- On induction vs. *-continuity -- Timesets -- Program logics and program verification -- Verification of concurrent programs: Temporal proof principles -- Synthesis of communicating processes from Temporal Logic specifications -- A note on equivalences among logics of programs -- The representation theorem for algorithmic algebras -- Nonstandard Dynamic Logic -- A critique of the foundations of Hoare-style programming logics -- Some applications of topology to program semantics -- Using graphs to understand PDL -- Critical remarks on max model of concurrency -- Transcript of panel discussion.