- #1
Moni
- 181
- 1
Hey...I've got a new book "How to solve it".
As far as I've read, it's really a fantastic book!
I think this is an outstanding work by G.Polya.
Have you read?
As far as I've read, it's really a fantastic book!
I think this is an outstanding work by G.Polya.
Have you read?