X and the City, a book of diverse and accessible math-based topics, uses basic modeling to explore a wide range of entertaining questions about urban life. How do you estimate the number of dental or doctor's offices, gas stations, restaurants,...
Stanislaw Martin Ulam. Adventures of a Mathematician. Preface to the 1991 Edition by William G. Mathews and Daniel O. Hirsch. Note on S. M. Ulam's Mathematics by Jan Mycielski. Postscript by Françoise Ulam.
University of California Press....