2 ms·
https://www.amazon.com/Purely-Functional-Data-Structures-Okasaki/dp/0521663504 https://www.amazon.com/Purely-Functional-Data-Structures-Oka...
by twaybtclong 6y ago
https://www.amazon.com/Purely-Functional-Data-Structures-Okasaki/dp/0521663504 https://www.amazon.com/Purely-Functional-Data-Structures-Oka...