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Peer reviewedDalehite, Michele I. – Library Hi Tech, 1984
Two basic data processing concepts are described: data elements (consisting of bits, bytes, fields, records, and files) and binary characters (standards, hex value, and extended character sets--Greek letters, superscripts, and subscripts). Use of machine-readable data in the OCLC-MARC database is noted. (EJS)
Descriptors: Data, Data Processing, Databases, Online Systems
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
Association for Computing Machinery, New York, NY. – 1975
The papers and discussions of the 1975 Pacific Region meeting of the Association for Computing Machinery are presented. Topics included (1) the current and emerging state of the art in data management software and hardware, (2) relational systems with particular attention to new developments in systems for relational data bases, (3) advances in…
Descriptors: Computer Programs, Computer Science, Computer Storage Devices, Computers
