00641nam a2200169Ia 4500 CTU_36484 210402s9999 xx 000 0 und d 621.38132 S105/T1 Trần Thế San Bách khoa mạch điện và hướng dẫn xử lí sự cố mạch điện; T1 Trần Thế San, Nguyễn Văn Mạnh Đà Nẵng Nxb. Đà Nẵng 1999 electric circuits,electrics and electronics,electronic circuits,electronic engineering Trung tâm Học liệu Trường Đại học Cần Thơ