AMENDMENT TO SUBMISSION NO. 406888/ PATH-CORP NOTICE This is to amend the above subject notice to read : Proposals must be submitted to NIST no later than February 7, 2000 to be considered. WEB: NIST BFRL, Structures Division, http://www.pathnet.org. E-MAIL: NIST BFRL, Structures Division, cauffman@nist.gov. Posted 12/10/99 (W-SN407697).

Loren Data Corp. http://www.ld.com (SYN# 0305 19991214\SP-0004.MSC)