Newman, L. E. (1964), Metropolitan area. Explorations into Urban Structure. By Melvin M. Webber, John W. Dyckman, donald L. Foley, Albert Z. Guttenberg, William L. C. Wheaton and Catherine Bauer Wurster. University of Pennsylvania Press, 3436 Walnut Street, Philadelpha 4, 1964. 246 pp...