Theory of Vibration with Applications (5th Edition)
A thorough treatment of vibration theory  and its engineering applications, from simple degree to multi degree-of-freedom  system.  Focuses on the physical aspects of the mathematical  concepts necessary to describe the vibration phenomena. Provides many example  applications to typical problems faced by practicing engineers. Includes a  chapter on computer methods, and an accompanying disk with four basic Fortran  programs covering most of the calculations encountered in vibration problems.