The mathematics of finance,
Perkins, L. Rood., Perkins, R. Marion. (1941). The mathematics of finance. New York: J. Wiley and sons inc., London, Chapman & Hall, limited.
Perkins, Llewellyn Rood, 1874-, and Ruth Marion Perkins. The Mathematics of Finance. New York: J. Wiley and sons inc., London, Chapman & Hall, limited, 1941.
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