*001957550
*00520170126163550.0
*007ta
*008120131s1961    no#           000 0 und d
*00901095cam a2200313 c 4500
*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)998321406274702201
*035  $a(NO-LaBS)14788132(bibid)
*035  $a(NO-TrBIB)832140627
*035  $a832140627-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*044  $cno
*080  $a656.25
*080  $a656.25(481)(09)
*08274$a614.86$qNO-OsNB$22/nor
*084  $aNb 43(Jc 3)$2ubtkl/2
*1001 $aJohannesen, Trygve$d1887-1977$0(NO-TrBIB)90323639$_45704200
*2451 $aSikkerhetstjenesten ved norske jernbaner i de første 100 år, 1854-1954$n2
*260  $a[Oslo]$bNSB$c[1961]
*300  $aBl.107-226.
*61027$aNorges statsbaner$0(NO-TrBIB)90051124$2bare$_12163600
*650 7$aJernbaner$xDriftssikkerhet$2tekord$_187895900
*650 7$aJernbanesignaler$2tekord$_190792500
*653  $anorge$_177571600
*7102 $aNorges statsbaner$0(NO-TrBIB)90051124$_12163600
*901  $a80
*913  $aNorbok$bNB
*999  $aoai:nb.bibsys.no:998321406274702202$b2021-11-14T21:10:28Z$z998321406274702202
^