TY - GEN AU - Sinclair, Ian R. AU - Lewis, Geoffrey E. TI - Servicing electronic systems vol. 2 part 3 : control system technology SN - 1856288110 PY - 1992/// CY - Hants PB - Ashgate KW - ELECTRONIC EQUIPMENT-MAINTENANCE N1 - A textbook for the City & Guilds of London Inst. course No.224 ; 2 vols. and vol.2 has 3 parts ER -