Descriptor
| Card Catalogs | 1 |
| Computer Output Microfilm | 1 |
| Library Automation | 1 |
| Library Catalogs | 1 |
| Microforms | 1 |
Source
| Library Journal | 1 |
Author
| Wellisch, Hans H. | 1 |
Publication Type
| Historical Materials | 1 |
| Journal Articles | 1 |
| Opinion Papers | 1 |
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Wellisch, Hans H. – Library Journal, 1981
Illustrates the best form for library catalogs through a retrospective examination of the nineteenth century Rudolph Continuous Indexer. (RAA)
Descriptors: Card Catalogs, Computer Output Microfilm, Library Automation, Library Catalogs
