资料来源 : Free On-Line Dictionary of Computing

MAS
     
        Modula-2 Algebra System.  Runs on {IBM PC}, {Atari}, {Amiga}.
     
        {(ftp://alice.fmi.uni-passau.de)}.
     
        ["Modula-2 Algebra System", H. Kredel, Proc DISCO 90 Capri,
        LNCS 429, Springer 1990, pp270-271].