Maintaining its accessible, clear style and portable size, this fourth edition of a bestseller presents many numerical and statistical tables, scores of worked examples, and the most useful mathematical formulas for engineering and scientific applications. This edition includes an expanded chapter on series that covers many fascinating properties of the natural numbers that follow from number theory, new applications such as geostationary satellite orbits and drug kinetics, an expanded statistics section that discusses nonlinear regression as well as the normal approximation of the binomial distribution, and a revised format of the table of integrals for easier use of the forms and functions.