Historia zmian

Autor SHA1 Wiadomość Data
  blipp b8245e731b added content on web directories, web crawlers, other factors of influence and the filter bubble. Started to correct capitalisation of titles and some words (needs to be done for PageRank.tex yet). 12 lat temu
  blipp 690e427807 changed language to english, changed date, changed title image, outsource introduction 12 lat temu