Artificial Intelligence : Structures and Strategies for Complex problem Solving

Solving Mathematical Problems : A Personal Perspective, Paperback by Tao, Ter...

the Art of Problem Solving Introduction to Geometry

Solving Mathematical Problems: A Personal Perspective by Terence Tao (English) P

Methods of Solving Number Theory Problems by Grigorieva

Methods of Solving Number Theory Problems by Ellina Grigorieva (English) Hardcov

Methods of Solving Complex Geometry Problems, Paperback by Grigorieva, Ellina...

Ingenious Mathematical Problems and Methods by Graham Graham (English) Paperback