1. Normal form approach to compiler design

   • C. A. R. Hoare
   • He Jifeng
   • A. Sampaio

   OriginalPaper Pages: 701 - 739

2. Extended nested relations

   • Héctor J. Hernández

   OriginalPaper Pages: 741 - 771

3. A characterisation of meet and join respecting pre-orders and congruences on finite lattices

   • John Buckle

   OriginalPaper Pages: 773 - 785

4. Acknowledgement to referees

   Acknowledgments Pages: 787 - 788