Version 1.47 is archived at «Back and Forth 1.47». Arxivat de l'original el 5 novembre 2013. [Consulta: 5 agost 2013]. and says "(C) 1990 by Progressive Solutions, Inc."
Version 1.47 is archived at «Back and Forth 1.47». Arxivat de l'original el 5 novembre 2013. [Consulta: 5 agost 2013]. and says "(C) 1990 by Progressive Solutions, Inc."