SB-Prolog Stony Brook Prolog. A public domain Prolog interpreter for Unix. Version 3.1. Distributed under the GNU General Public License. ftp://sbcs.sunysb.edu/pub/sbprolog/).html">(ftp://sbcs.sunysb.edu/pub/sbprolog/). Amiga version 2.3.2 (ftp://ftp.cso.uiuc.edu/amiga/fish/f1/ff140) and ftp://ftp.cso.uiuc.edu/amiga/fish/f1/ff141).html">(ftp://ftp.cso.uiuc.edu/amiga/fish/f1/ff141). E-mail: . (1995-01-16)