00342nam a2200121 a 450000500170000002000150001708200230003210000160005524500660007126000320013730000190016949000320018820251203091703.0  a0852742541  a621.38043,bD, cas  aCastro I.P.  aAn introduction to the digital analysis of stationary signals  aBristrolbAdam Hilgerc1989  axvi,150p, 22cm  aA computer illustrated text