ftp.ntua.gr:/mirror/CTAN/macros/latex/contrib/cancel/?C=D&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] cancel.pdf                                       30-Dec-2013 04:27  253K  
[TXT] cancel.sty                                       30-Dec-2013 04:24  7.4K  
[   ] cancel.tex                                       30-Dec-2013 04:26  3.4K
Apache/2.2 Server at ftp.ntua.gr Port 80