TY - BOOK AU - Perkins, David N TI - Software goes to school : teaching for understanding with new technologies SN - 9780195089387 SN - 94017671 U1 - 371.3078 PER PY - 1995/// CY - Oxford PB - Oxford University Press KW - Computer-assisted instruction KW - Educational technology KW - Mathematics - Study and teaching KW - School management and organization KW - Science - Study and teaching N1 - Includes bibliographical references and index ER -