1. Homomorphisms of expansive transformation groups

   • Ping-Fun Lam

   OriginalPaper Pages: 249 - 256

2. Mappings and grammars on trees

   • William C. Rounds

   OriginalPaper Pages: 257 - 287

3. On the group of automorphisms of strongly connected automata

   • Bruce H. Barnes

   OriginalPaper Pages: 289 - 294

4. On categories of infinite automata

   • Ronald E. Prather

   OriginalPaper Pages: 295 - 305

5. An alternative method based on approximate solutions

   • Daniel Sweet

   OriginalPaper Pages: 306 - 315

6. Independence results concerning a problem of N. Lusin

   • Stephen H. Hechler

   OriginalPaper Pages: 316 - 321

7. Homeomorphisms with discrete centralizers and ergodic properties

   • Peter Walters

   OriginalPaper Pages: 322 - 326