Spade on 03 April 2016
@Pi guy.
I used that book for my ODE class and I was thinking of buying that Topology book, as I have a project in History of math that relates music to topology, and I never took a class on that.
https://www.trueachievements.com/gamercards/SliferCynDelta.png%5B/IMG%5D">https://www.trueachievements.com/gamer/SliferCynDelta"><img src="https://www.trueachievements.com/gamercards/SliferCynDelta.png
