00819nam a2200241 i 450099100105814970753620020507105848.0970308s1970 uk ||| | eng 047181525Xb10167614-39ule_instLE00641420ExLDip.to Fisicaita621.3.1Spence, Robert339761Linear active networks /Robert SpenceLondon :Wiley-Interscience,c1970xv, 359 p. :ill. ;23 cm..b1016761421-09-0627-06-02991001058149707536LE006 621.3.1 SPE12006000083942le006-E0.00-l- 01010.i1020457x27-06-02Linear active networks188265UNISALENTOle00601-01-97ma -enguk 01