Billington, David P. . Robert Maillart and the art of reinforced concrete / David P. Billington. [0262023105 ] New York, N.Y. : Architectural History Foundation ; Cambridge, Mass. : MIT Press, 1990.
Call#: Van Pelt Library TG340 .B56 1990

Mandelbrot, Benoit B. . Fractal geometry of nature / Benoit B. Mandelbrot. [0716711869 ] New York : W.H. Freeman, c1983.
Call#: Van Pelt Library QA447 .M357 1983