Response | Frequency | Percent |
Enquiry work | 66 | 26.3 |
Bibliographic record supply | 9 | 3.6 |
Document delivery | 5 | 2.0 |
Research | 94 | 37.5 |
Total | 174 | 69.3 |
No response | 77 | 30.7 |
Total | 251 | 100.0 |