nLab
Calculus of fractions and homotopy theory (history)

February 7, 2012

• Current (diff)
  by Toby Bartels at February 7, 2012 18:23:47 from 64.89.53.26

February 3, 2012

• Revision 4 (diff)
  by Urs Schreiber at February 3, 2012 11:53:24 from 82.169.65.155

September 22, 2011

• Revision 3 (diff)
  by Tim Porter at September 22, 2011 17:18:10 from 193.48.130.2

February 2, 2010

• Revision 2 (diff)
  by Toby Bartels at February 2, 2010 20:27:08 from 173.60.119.197
• Revision 1
  by Zoran Škoda at February 2, 2010 19:57:33 from 161.53.130.104