TUVE, ROSEMOND, Elizabethan and Metaphysical Imagery  
(Chicago: University of Chicago Press, 1947).

USHER, ABBOTT PAYSON, A History of Mechanical Inventions  
(Boston: Beacon Press paperback, 1939).

VON BÉKÉSY, GEORG, Experiments in Hearing , ed. and trans. E. 
G. Wever (New York: McGraw-Hill, 1960).
——— “Similarities Between Hearing and Skin Sensation,” 
Psychological Review , vol. 66, no. 1, Jan., 1959.

WHITE, JOHN, The Birth and Rebirth of Pictorial Space  (London: 
Faber and Faber, 1957).

WHITE, LESLIE A., The Science of Culture  (New York: Grove 
Press, n.d.).