Chemical structure information systems : Interfaces, communication and standards.Developed from a symp. at the 196th .meet. Los Angelaes(Ca), Sept.25-30, 1988 / American chemical society (Washington), 1989. - X,132 p. p. - Текст : непосредственный.
Chemical structures 2 : The intern.language of chemistry.Proc.of the 2nd intern.conf.,Noordwijkerhout,3rd June to 7th June 1990 / ed. W. A. Warr, 1993. - XII,496 p. p. - Текст : непосредственный.