This practical, highly readable text provides physics and engineering students with the essential mathematical tools for thorough comprehension of their disciplines. Featuring all the necessary topics in applied mathematics in the form of programmed instruction, the text can be understood by advanced undergraduates and beginning graduate students without any assistance from the instructor. brTopics include elementary vector calculus, matrix algebra, and linear vector operations the many and varied methods of solving linear boundary value problems, including the more common special functions of mathematical physics the calculus of variations, and variational and perturbation approximations applicable to boundary value problems and nonlinear differential equations curve fitting and numerical approximation methods the basic elements of probability and their application to physical problems and integral equations. brRather than aiming at a complete mastery of these complicated subjects, th