00757cam 2200241 450 1847875http://id.bnportugal.gov.pt/bib/porbase/184787520030607115000.00-471-85068-383148PTBN0057084819920609d1988 k y0pory0103 baengUSNoise reduction techniques in electronic systemsHenry W. Ott2nd edNew YorkJohn Wiley1988XX, 426 p.il.621.3 (094.5)BNpor292154OttHenry W.1459920PTBNRPC621.38 OTT NoicoopESTGFRmq3046155bccoopESTGFR0621.317 OTT*NoicoopUASDmq3304270bccoopUASD0ET-06-7.3coopUAVSDmq1233887bccoopUAVSD665760UAV12-300