Esource Prentice Hall's Engineering Source provides a complete, flexible introductory engineering and computing program. Featuring over 15 modules and growing, ESource allows engineers to fully customize their books through the ESource website. They are not only able to pick and choose modules, but also sections of modules, incorporate their own materials, and re-paginate and re-index the complete project. http://www.prenhall.com/esource Features Focuses on teaching the basic steps of program development: problem analysis and specification, algorithm development, program coding, program execution and testing, and program maintenance. Include Programming Pointers that suggest good program structure, style techniques, and warn against potential problems. Ample examples and exercises that are relevant to engineering.Nyhoff, Larry is the author of 'Introduction to FORTRAN 90 (ESource Series)', published 1999 under ISBN 9780130131461 and ISBN 0130131466.