TY - GEN AU - Warnes, Lionel A. TI - Electronic and electrical engineering: Principles and practice SN - 0333743113 U1 - 621.3 PY - 1998/// CY - London PB - Macmilan,1998 KW - Electric engineering KW - Electronics KW - Problems, exercises, etc KW - Electronics N1 - Includes index ER -