Descriptor
| Chemistry | 1 |
| Computers | 1 |
| Data | 1 |
| Data Processing | 1 |
| Information Retrieval | 1 |
| Information Systems | 1 |
| Online Systems | 1 |
| Science Education | 1 |
Source
| Science | 1 |
Author
| Heller, S. R. | 1 |
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Peer reviewedHeller, S. R.; And Others – Science, 1977
Describes the data bases and programs of numerous on-line retrieval systems for chemical information, including mass spectra, NMR, x-ray, and substructure data. (MLH)
Descriptors: Chemistry, Computers, Data, Data Processing


