TY - GEN AU - Hughes, Edward AU - Hiley, John AU - Brown, Keith AU - Smith, Ian McKenzie TI - Hughes electrical and electronic technology SN - 8131714683 PY - 2007/// CY - Delhi PB - Dorling Kindersley KW - ELECTRICAL ENGINEERING KW - ELECTRONICS ENGINEERING KW - MEASUREMENTS N1 - IT 182 Replacement copy ER -