ftp.ntua.gr:/mirror/ctan/macros/latex/required/amscls/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] doc/                                             27-May-2020 20:06    -   
[TXT] upref.ins                                        01-Jun-2020 18:00  2.0K  
[TXT] amsmidx.ins                                      01-Jun-2020 18:00  2.0K  
[TXT] amsbooka.ins                                     01-Jun-2020 18:00  2.0K  
[TXT] amsdtx.ins                                       01-Jun-2020 18:00  2.0K  
[TXT] amsclass.ins                                     01-Jun-2020 18:00  2.2K  
[TXT] upref.dtx                                        01-Jun-2020 18:00  5.2K  
[TXT] amsmidx.dtx                                      01-Jun-2020 18:00  6.9K  
[TXT] README                                           01-Jun-2020 18:00  7.6K  
[TXT] amsbooka.dtx                                     01-Jun-2020 18:00   19K  
[TXT] amsplain.bst                                     01-Jun-2020 18:00   25K  
[TXT] amsalpha.bst                                     01-Jun-2020 18:00   28K  
[TXT] amsdtx.dtx                                       01-Jun-2020 18:00   39K  
[TXT] amsclass.dtx                                     01-Jun-2020 18:00  181K
Apache/2.2 Server at ftp.ntua.gr Port 80