TY - GEN AU - Griffiths,David J. TI - Introduction to electrodynamics SN - 0139199608 AV - QC680 U1 - 537.6 PY - 1999/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Electrodynamics N1 - Includes bibliographical references and index ER -