1. Regular-like tree expressions

   • A. Barrero
   • M. G. Thomason
   • R. C. Gonzalez

   OriginalPaper Pages: 1 - 11

2. A comparative study of 2-3 trees and AVL trees

   • Ahmed S. Zaki

   OriginalPaper Pages: 13 - 33

3. Scheduling the monitoring of EDP controls in online systems

   • James V. Hansen
   • William F. Messier Jr.

   OriginalPaper Pages: 35 - 46

4. A simple way to near minimization of microprogram control memory

   • Pradip K. Srimani
   • Bhabani P. Sinha

   OriginalPaper Pages: 47 - 64