1. Editor's preface

   • J. H. F.

   EditorialNotes Pages: v - vi

2. Why there are no mental representations

   • Michael Morris

   Critical Exchange Pages: 1 - 30

3. Form, interpretation, and the uniqueness of content: Response to Morris

   • Robert Cummins

   Critical Exchange Pages: 31 - 42

4. Other bodies, other minds: A machine incarnation of an old philosophical problem

   • Stevan Harnad

   General Article Pages: 43 - 54

5. The many uses of ‘belief’ in AI

   • Robert F. Hadley

   General Article Pages: 55 - 73

6. The hierarchies of knowledge and the mathematics of discovery

   • Clark Glymour

   General Article Pages: 75 - 95

7. Program verification, defeasible reasoning, and two views of computer science

   • Timothy R. Colburn

   General Article Pages: 97 - 116

8. Book reviews

   • Nicolas D. Goodman
   • Stephen W. Smoliar
   • Morton L. Schagrin

   BookReview Pages: 117 - 124