ftp.ntua.gr:/mirror/ctan/tds/?C=S&O=A
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory - [   ] tds.sed 04-Jun-2004 20:11 404 [TXT] README 15-Dec-2013 00:59 736 [TXT] README.html 15-Dec-2013 00:59 736 [TXT] Makefile 04-Jun-2004 20:09 1.2K [TXT] tds.aux 23-Jun-2004 20:25 4.5K [TXT] ChangeLog 23-Jun-2004 20:24 9.3K [   ] packages.zip 04-Apr-2004 04:35 14K [   ] tds2texi.el 04-Jun-2004 20:25 21K [TXT] tdsguide.cls 28-Mar-2004 17:21 24K [   ] tds.tex 23-Jun-2004 20:24 64K [TXT] tds.info 23-Jun-2004 20:24 66K [   ] tds.dvi 23-Jun-2004 20:25 87K [TXT] tds.html 20-Feb-2011 22:57 95K [   ] tds.pdf 23-Jun-2004 20:24 191K
This is the TeX Directory Structure (TDS) document, describing a runtime
layout of TeX-related files intended to be portable,
implementation-independent, etc.  Most TeX distributions have adopted
this in some form.

If any questions, comments, or suggestions, email twg-tds@tug.org.
Mailing list archives available at: http://tug.org/mail-archives/twg-tds/

tds.tex is the master source file.  A few extra LaTeX packages that it
uses are in packages.zip, in the unlikely event that you don't already
have them.

http://tug.org/tds/ contains the current released version.  For older
versions, see ftp://tug.org/historic/docs/tds.  

Happy installing.