LEADER 00889nam0-22003011i-450- 001 990000482500403321 005 20080227132206.0 035 $a000048250 035 $aFED01000048250 035 $a(Aleph)000048250FED01 035 $a000048250 100 $a20020821d1977----km-y0itay50------ba 101 0 $aeng 105 $aa-------001yy 200 1 $aDigital communications by satellite$fJ. J. Spilker 210 $aNew Jersey$cPrentice-Hall$dc1977 215 $a672 p.$cill.$d25 cm 225 1 $aPrentice-Hall information theory series 610 0 $aSatelliti artificiali in telecomunicazioni 676 $a621.382'5 700 1$aSpilker,$bJames J. JR.$012644 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000482500403321 952 $a10 E II 291$b9943$fDINEL 959 $aDINEL 996 $aDigital communications by satellite$9332355 997 $aUNINA