Relational database management system for high resolution spectroscopy

New logical and conceptual structure for the Atmospheric Molecular Spectroscopy Information Retrieval System (AMSIRS `ATLAS') has been developed by extending molecules types and thermodynamical conditions and adapting it to a personal computer (IBM PC AT). Management subsystem AMSIRS `ATLAS' links individual blocks, which realize their own algorithms and the user's interface. Management subsystem has been integrated using a mutual working menu.