Fractals: On Growth and Form . Fractal and Non-Fractal Patterns in Physics. H. Eugene Stanley and Nicole Ostrowsky, Eds. Nijhoff, Dordrecht, 1986 (U.S. distributor, Kluwer, Hingham, MA). x, 308 pp., illus. $44.50; paper, $14.95. NATO Advanced Science Institutes Series E, vol. 100. From an institute, Corsica, June 1985.