TY - GEN AU - Harter, James H. TI - Electromechanics: principles, concepts, and devices SN - 0130977446 U1 - 621.31/042 PY - 2003/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Electromechanical devices KW - Electrodynamics N1 - Includes index ER -