© 1978 by British Computer Society
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Syntactic definition and parsing of molecular formulae, part 2: graphical synthesis of molecular formulae for data base queries
Department of Computing, University of Durham, Science Laboratories, South Road, Durham, UK
This paper describes a series of graphic interfaces to a chemical information system. The data base and query language permit several different types of interactive data base queries to be formulated.
Received January 1977.
* Department of Computing, University of Durham, Science Laboratories, South Road, Durham DH1 3LE