Descriptor
| Comparative Analysis | 1 |
| Costs | 1 |
| Databases | 1 |
| Information Retrieval | 1 |
| Microcomputers | 1 |
| Online Searching | 1 |
| Online Systems | 1 |
| Online Vendors | 1 |
| Tables (Data) | 1 |
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| Database | 1 |
Author
| Williams, Brian | 1 |
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| Journal Articles | 1 |
| Numerical/Quantitative Data | 1 |
| Reports - Evaluative | 1 |
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Williams, Brian – Database, 1987
Two tables compare projected costs of online versus offline retrieval of citations from 50 databases using BRS and DIALOG. Data include database; databank; cost of access per hour; cost of 15-minute search with no retrieval; and cost of 15-minute search plus cost of 10 and 30 online or offline citations. (CLB)
Descriptors: Comparative Analysis, Costs, Databases, Information Retrieval
