This textbook is the student edition of the work on vibrations, dynamics and structural systems. There are exercises included at the end of each chapter.Introduction; Free vibration of single degree of freedom system; Forced vibration of single degree of freedom system; Numerical methods in structural analysis: Applied to SDF systems; Vibration of two degrees of freedom system; Free vibration of multiple degrees of freedom system; Free vibration analysis of continuous systems; Forced vibration of continuous systems; Dynamic direct stiffness method; Vibration of ship and aircraft as a beam; Finite element method in vibration analysis; Finite difference method for the vibration analysis of beams and plates; Nonlinear vibration; Random vibration; Computer program in vibration analysis; The stiffness matrix; Table of spring stiffness; Index.