LEADER 01047nam0-22003011i-450-
001 990000112780403321
005 20030731141332.0
035   $a000011278
035   $aFED01000011278
035   $a(Aleph)000011278FED01
035   $a000011278
100   $a20020821d--------km-y0itay50------ba
101 0 $aita
105   $ay-------001yy
200 1 $aAdvanced satellite communications systems using the 20-30 Ghz bands$eProceedings of a symposium held at Genoa, Italy, 14-16 december 1977$fEuropean space agency
210   $aParis$cEuropean space agency$cAgence spatiale europeenne$d1977
215   $a266 p.$cill.$d30 cm
225 1 $aESA SP$v138
610 0 $aSatelliti per telecomunicazioni$aCongressi$a1977
676   $a621.380 422
710 02$aESA$c<European space agency>$0333242
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
912   $a990000112780403321
952   $a13 G 07 29$b6182$fFINBC
959   $aFINBC
996   $aAdvanced satellite communications systems using the 20-30 Ghz bands$9115338
997   $aUNINA