| 17th International Computer Measurement Group Conference, Nashville, TN, USA, December 9-13, 1991, Proceedings | 148 | 190.47 | 1991 |
| System/390 Construction...A Builder's Perspective | 0 | 0.34 | 1991 |
| 15th International Computer Measurement Group Conference, Reno, Nevada, USA, December 11-15, 1989, Proceedings | 154 | 63.51 | 1989 |
| 14th International Computer Measurement Group Conference, Dallas, Texas, USA, December 12-16, 1988, Proceedings | 150 | 45.27 | 1988 |
