| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1 |
 | An analysis of cost improvement in chemical process technologies | 1989-05 | Text | ir_eua |
| 2 |
 | Intermountain Acoustic Musician, Volume 6 Number 4, May 1989 | 1989-05 | Text | uu_iam |
| 3 |
 | Lawrence Livermore National Laboratory oil shale (May 1989) | 1989-05 | Text | ir_eua |
| 4 |
 | Rule Based Process Planning System for Hole Feature Machining | 1989-05 | Text | ir_computersa |
| 5 |
 | Significance of CT and MR findings in sphenoid sinus disease. | 1989-05 | Text | ir_uspace |