00488nam a2200157Ia 4500100001800000650002700018942000700045654001300052245002900065260004300094082001100137300000800148546001200156999001700168952014500185  aOliver/ F.J.   aElectrical Engineering  cBK  acircuits  aPractical relay circuits  bD.B.Taraporevala  & SonsaBombayc1975  a621.38  a363  aENGLISH  c34541d34541  001040708AFTaCRCEbCRCEc1435 | 26d2023-03-17eCultural Book Depotg39.00i6163l0o621.38 pAFT3354r2023-03-17v39.00w2023-03-17yBK