00851nam0-22003011i-450-99000045415040332120110215104825.0000045415FED01000045415(Aleph)000045415FED0100004541520020821d1960----km-y0itay50------baenga-------001yyServomechanism practiceW. R. Ahrendt, C. J. SavantNew York [etc.]McGraw-Hill1960566 p.ill.24 cmMcGrw-Hill electrical and electronic engineering seriesServomeccanismi629.832 3Ahrendt,W. R.Savant,Clement J.<jr.>ITUNINARICAUNIMARCBK99000045415040332110 D III 304189DINELDINELUNINA