Affect and Mathematical Problem Solving a New Perspective (Hardcover) → Hardcover ISBN-13: 9780387969244 ISBN-10: 0387969241 Genres: Health, Fitness & Dieting, Science & Math, Medicine, Engineering & Transportation ? Communication Media and Change (Paperback) ISBN-13: 9780874849356 ISBN-10: 0874849357 Genre: Nonfiction ? |