Mueller J. Anthora is database management, Window-style // Data Based Advisor.-1992.-v.10.-N 1.-P. 30(2).
    = Anthora Windows. 
      . 
      .  
    - 
    Anthora Exittus ($249).
    DBF- Windows. Anthora ,
    .
    DBF- . Microsoft
    Windows DDE (Dynamic Data Exchange) GUI. runtime- ($89)
    . APR (Anthora Programming
    language) C Xbase, ..
    Xbase C. Anthora
    Clipper PRG- Xbase
    .