Gormley - Problem Solving for Kids - New paperback or softback - X555z

Tracy - Creativity and Problem Solving - New paperback or softback - X555z

Horowitz - Mommy's Running for Office - New paperback or softback - X555z

Singh - C programming for problem solving. - New paperback or softback - X555z

Cramer - Solving Diophantine Problems - New paperback or softback - X555z

B - PROLEM OLVING AND PYTHON PROGRAMMING - New paperback or softback - - X555z

Horowitz - A Year of Days - New paperback or softback - X555z

Murdock - 7 Rewards of Problem Solving - New paperback or softback - X555z