Surveys, scientists, sensors, superconductors? Materials science and engineering for the 1990s?maintaining competitiveness in the age of materials. By the Committee on Materials Science and Engineering of the National Research Council (Praveen Chaudhari and Merton Flemings, chairmen). National Academy Press, Washington, D.C. 1989. XXIII, 294 pp., bound, US $ 39.95.? ISBN 0-309-039238-2