Porter, Walter Lee.
Mathematics of investment / Walter Lee Porter. - New York : Prentice-Hall, c 1949. - vi, 153 p. ; 22 cm. - Prentice-Hall mathematics series. .
Includes index.
392 392
Investments--Mathematics.
511.8 / P835m
Mathematics of investment / Walter Lee Porter. - New York : Prentice-Hall, c 1949. - vi, 153 p. ; 22 cm. - Prentice-Hall mathematics series. .
Includes index.
392 392
Investments--Mathematics.
511.8 / P835m