Descriptor
| Computer Programs | 1 |
| Cost Effectiveness | 1 |
| Dial Access Information… | 1 |
| Higher Education | 1 |
| Information Retrieval | 1 |
| Laboratory Equipment | 1 |
| Language Laboratories | 1 |
| Magnetic Tape Cassettes | 1 |
| Program Costs | 1 |
Source
| Audio-Visual Language Learning | 1 |
Author
| Hofmann, Norbert | 1 |
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Hofmann, Norbert – Audio-Visual Language Learning, 1976
The expense of a dial access information retrieval system (DIARS) is weighed against its benefits. Problems of usage and efficacy for the student are outlined. A fully automated system is proposed instead, and its cost-saving features are pointed out. (MS)
Descriptors: Computer Programs, Cost Effectiveness, Dial Access Information Systems, Higher Education
