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| Library Research | 2 |
| Computer Output Microfilm | 1 |
| Data Collection | 1 |
| Graphs | 1 |
| Input Output Devices | 1 |
| Libraries | 1 |
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| Mathematical Formulas | 1 |
| Microform Readers | 1 |
| Online Systems | 1 |
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| Library Research | 2 |
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| Journal Articles | 2 |
| Reports - Descriptive | 2 |
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Schrader, Alvin M. – Library Research, 1980
Describes how library decision-making was enhanced by a systematic study of patrons, services, and effectiveness based on the concept known as performance measures for public libraries. Improvements in the data gathering and analysis techniques are noted; also provided are survey instruments, examples of selected revised forms, and references. (SW)
Descriptors: Data Collection, Graphs, Library Research, Program Effectiveness
Knox, A. Whitney; Miller, Bruce A. – Library Research, 1980
Describes a method for estimating the number of cathode ray tube terminals needed for public use of an online library catalog. Authors claim method could also be used to estimate needed numbers of microform readers for a computer output microform (COM) catalog. Formulae are included. (Author/JD)
Descriptors: Computer Output Microfilm, Input Output Devices, Libraries, Library Catalogs
