00462nam a22001097a 4500020002200000082001800022100003800040245003900078260004500117300003700162650015300199  a0133006255 (pbk)   a621.382bPRO   aProakis, John G. aMasoud Salehi   aCommunication systems engineering   aUSA bPrentice Hall International c1994  axix, 889 p. b: ill. c; 23 cm.   aElectronic communicationvDigital communication v Digital transmission vRandom processes vSignal systems vTelecommunication vQuantizationvFEAS