Descriptor
| Computer Output Microfilm | 2 |
| Online Systems | 2 |
| Catalogs | 1 |
| Costs | 1 |
| Input Output Devices | 1 |
| Libraries | 1 |
| Library Automation | 1 |
| Library Catalogs | 1 |
| Library Research | 1 |
| Mathematical Formulas | 1 |
| Microform Readers | 1 |
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Source
| Library Journal | 1 |
| Library Research | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Descriptive | 1 |
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Malinconico, S. Michael – Library Journal, 1976
Outlines innovations in library tools made possible by use of computer output microfilm. (PF)
Descriptors: Catalogs, Computer Output Microfilm, Costs, Library Automation
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
