Etiqueta de registo: 00561cam 2200193 450
001 1755013
003 http://id.bnportugal.gov.pt/bib/porbase/1755013
005 20030621210500.0
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101 1# $aspa$ceng
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200 1# $aAmplificadores operacionales en audio$ecircuitos prácticos
210 ## $aMadrid$cParaninfo,$d1990
215 ## $a310 p.
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700 #1 $aJung,$bWalter G.$3576539
801 #0 $aPT$bBN$gRPC
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