Introduction

December, 1996

	Original ETAI Proposal
	Article on Principles

Historial ETAI Webpages

	Febr'y, 1997
	April, 1997
	May, 1997
	Febr'y, 1998
	Sept'r, 1998
	April, 1999

ECSTER (ETAI precursor)

	Sept'r 1995
	Nov'r, 1996
	Dec'r, 1996