ftp.ntua.gr:/mirror/ctan/macros/latex/contrib/bitset/?C=M&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] bitset.pdf                                       09-Dec-2019 23:22  610K  
[TXT] bitset.dtx                                       09-Dec-2019 23:22   76K  
[TXT] README.md                                        09-Dec-2019 23:22  198
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