ftp.ntua.gr:/mirror/ctan/info/symbols/blackboard/?C=S&O=D
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory - [   ] blackboard.ps 08-Jul-1998 03:00 267K [   ] blackboard.tex 08-Jul-1998 03:00 2.5K
Apache/2.2 Server at ftp.ntua.gr Port 80