00638nam a22002051a 4500 1/17001 000323s1992 enk eng d 0471839442 17518 DLC GR-PeUP 621.3 SM Smith, Ralph J. Circuits, devices and systems / Ralph J. Smith, Richard C. Dorf New York : John Wiley & Sons, 1992 868 p. ; 29 cm. Index Electric engineering. Dorf, Richard C. INST UNIPILB MAIN 20040709 621.3 SM 00133708 00133708 LOAN 0 1 /webopac/covers/01/17518_0471839442.jpg