TY - BOOK AU - Kubala,Thomas S. TI - Circuit concepts: direct and alternating current T2 - Electronics technology series SN - 0827311699 AV - TK454 .K77 U1 - 621.319/2 PY - 1976/// CY - Albany, N.Y. PB - Delmar Publishers KW - Electric circuits N1 - Includes index ER -