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001 990000487170403321
005 20070914125254.0
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100   $a20020821d1973----km-y0itay50------ba
101 2 $afre$aeng
105   $ay-------001yy
200 1 $aLampes a vampes de sodium a basse pression$d= Low pressure sodium vapour lamps$fCommission electrotechnique internationale
210   $aGeneve, Suisse$cBureau central de la CEI$d1973
215   $a20 p.$d30 cm
225 1 $aPublication CEI$v192
610 0 $aIlluminazione a vapori di sodio
676   $a621.327'6
710 02$aInternational Electrotechnical Commission
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
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952   $a10 D IV 18$b9760$fDINEL
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