Etiqueta de registo: 00614cam 2200217 450
001 1755399
003 http://id.bnportugal.gov.pt/bib/porbase/1755399
005 20030621195100.0
010 ## $d200$00
035 ## $869533
095 ## $aPTBN00625335
100 ## $a19840101d1968 k a0pory0103 ba
101 0# $apor
102 ## $aPT
200 1# $aEstudo do factor de ruído de amplificadores transistorizados$fDavid A. Oliveira Leite
210 ## $aLisboa$cLNEC,$d1968
215 ## $a10 p.
300 ## $aMem.317
675 ## $a534.6$vmed$zpor$3354143
700 #1 $aLeite,$bDavid A. Oliveira$3354145
801 #0 $aPT$bBN$gRPC
977 ## $1534.6 LEI Est$2coop$4ESTGFR$6mq1361155$7bc$8coop$9ESTGFR$b76/84$k0
998 ## $aEST6-88