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*007ta
*008231207s1985    xx#           000 u und d
*009     nam a        c 4500
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*035  $a(NO-LaBS)22362082(bibid)
*040  $aNO-TrBIB$bnob$ekatreg
*1001#$aBergh, Roger$0(NO-TrBIB)90168123$_65809500
*24510$aGravitational lenses. 1 : Deflection of light by an opaque and spherical mass or a poit mass$cby Roger Bergh and Erlend Østgaard
*260##$aTrondheim$c[1985]
*300##$a19 bl.$bfig.
*336  $atekst$0http://rdaregistry.info/termList/RDAContentType/1020$2rdaco
*337  $auformidlet$0http://rdaregistry.info/termList/RDAMediaType/1007$2rdamt
*338  $abind$0http://rdaregistry.info/termList/RDACarrierType/1049$2rdact
*4901#$aArkiv for Det fysiske seminar i Trondheim$v17-1985
*653##$agravitasjonslinser$9nor$_131681600
*7001#$aØstgaard, Erlend$d1938-$0(NO-TrBIB)90271172$_24218900
*830#0$aArkiv for Det fysiske seminar i Trondheim$x0365-2459$v17-1985$w998120690484702201$_11553200
*901  $a80
^