TY - BOOK AU - Aitken John AU - Holmes Mcdougall AU - Mills George TI - Creative Technology / A Classroom Resource SN - 715725823 PY - 1987/// N2 - Introduction, Case History, Canyon Problem, Teaching Notes, Part One: Problems, Individual Problem Notes, Problems 1-100, Part Two: Ideas and Sketches and Solutions, Appendices, Wanted Poster, Science and Technology Certificate, Research and Development Log, Topic Index to Part Two ER -