pcantre1's profile

Joined about over 5 years ago.

pcantre1's timelines

Ernst Mach (February 18, 1838 - February 19, 1916)
Ernst Mach (February 18, 1838 - February 19, 1916) timeline
Ian Hacking (February 18, 1936 - Present)
Ian Hacking (February 18, 1936 - Present) timeline