Best-selling authors, Larry Nyhoff and Sanford Leestma, bring you one of the first comprehensive Fortran 90 texts that features excellent engineering and science applications and programming problems. The authors, well-known for their clear, concise presentation style emphasize how Fortran 90 is used to solve problems. Their strong pedagogical approach teaches the basic steps in program development: problem analysis and specification, algorithm development, program coding, program execution and testing, and program maintenance..