TY - BOOK AU - Gupta, B. R. TI - Electronics and instrumentation SN - 8121923158 (pbk) U1 - 621.381548 PY - 2003/// CY - New Delhi PB - S. Chand and Company Ltd. KW - Electronics measurements KW - Electronic tubes KW - Semiconductor devices KW - Amplifier circuits KW - Oscillator circuits KW - Electromechanical instruments KW - Digital instrument KW - Analog electronics KW - FEAS ER -