00320nam a2200145Ia 4500 Babani/ B.B. Electrical Engineering BK transistor First book of transistor Babani Press London 1975 621.38 80 ENGLISH 19605 19605 0 0 0 0 AFT CRCE CRCE 1474 | 18 2023-03-17 UBS 25.25 T-156 0 621.38 AFT3301 2023-03-17 25.25 2023-03-17 BK