00690nam a2200205Ia 4500 CTU_14124 210402s9999 xx 000 0 und d 621.3192 R739 Rohrer, Ronald A. Circuit theory : An introduction to the state variable approach Ronald A. Rohrer New York McGraw-Hill 1970 Contents: Introduction, lumped network element, the lumped network assumption, reference directions, ... Electric circuits,Mạch điện Nguyễn Quang Điền, Hải Trung tâm Học liệu Trường Đại học Cần Thơ