TY - JOUR AU - TI - The Computer as Part of the Learning Environment: The Case of Geometry JF - Learning from Computers: Mathematics Education and Technology DO - 10.1007/978-3-642-78542-9_3 DA - 1993-01-01 UR - https://www.deepdyve.com/lp/crossref/the-computer-as-part-of-the-learning-environment-the-case-of-geometry-uaGX8ySLrf SP - 48 EP - 67 DP - DeepDyve ER -