num_pages: 262
description: Examples help explain the seven basic mathematical problem-solving methods, including inference, classification of action sequences, working backward, and contradiction
language: English
title: How to Solve Problems: Elements of a Theory of Problems and Problem Solving
titlecomplete: How to Solve Problems: Elements of a Theory of Problems and Problem Solving
genres: Mathematics, Science, Nonfiction
ratings_count: 19
publisher: W H Freeman & Co