1. Preface

   • Stuart C. Shapiro

   EditorialNotes Pages: 377 - 380

2. Episodic Logic: A comprehensive, natural representation for language understanding

   • Chung Hee Hwang
   • Lenhart K. Schubert

   General Articles Pages: 381 - 419

3. Natural language processing using a propositional semantic network with structured variables

   • Syed S. Ali
   • Stuart C. Shapiro

   General Articles Pages: 421 - 451

4. A treatment of plurals and plural quantifications based on a theory of collections

   • Enrico Franconi

   General Articles Pages: 453 - 474

5. Logical reasoning in natural language: It is all about knowledge

   • Lucja Iwańska

   General Articles Pages: 475 - 510

6. Conference announcement

   Announcement Pages: 511 - 511