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*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)999421127684702201
*035  $a(NO-LaBS)14235032(bibid)
*035  $a(NO-TrBIB)942112768
*035  $a942112768-47bibsys_network
*040  $aNO-OsNB$bnob$ekatreg
*24504$aThe Data communications market
*260  $aNew York$bFrost & Sullivan$cc1970
*300  $a115 bl.
*901  $a80
*999  $aoai:nb.bibsys.no:999421127684702202$b2021-11-14T19:49:50Z$z999421127684702202
^