Street Address:

Principia Mathematica, Inc.
445 Union Boulevard
Suite 230
Lakewood, CO 80228-1238

Tel: (303) 716 3573
Fax: (303) 716 3575

WEB: www.prinmath.com

FTP: ftp.prinmath.com

Email:

Dr. Willem A. SchreüderWillem.Schreuder@prinmath.com
Mr. Steven E. ColeSteve.Cole@prinmath.com
Mr. James L. RogersJames.Rogers@prinmath.com