Lasley, Sidney J. The new applied mathematics / Sidney J. Lasley, Myrtle F. Mudd, Paul V. Rogler - 6th ed. - Englewood Cliffs, N. J. : Prentice-Hall, 1964 - 457 p. : fot., gráf., il. Subjects--Topical Terms: MATEMATICASARITMETICAGEOMETRIAFINANZASIMPUESTOSECUACIONES Universal Decimal Class. No.: 511