Levy, Matthys. Why buildings fall down : how structures fail / Matthys Levy and Mario Salvadori ; illustrations by Kevin Woest. - New York : W.W. Norton, 1992. - 334 p. : ill. ; 24 cm. Includes index. ISBN: 0393033562 : Subjects--Topical Terms: Building failures.MCEStructural failures. Dewey Class. No.: 690.21 / LEW